gm 10 bolt front axle rebuild

Chrome Differential Covers. This product cannot be ordered at this time. This will ensure that your backlash is correct without having to swap the shims. Want the latest ORD news, sales, information, and general scuttlebutt? GM Full-Floating 10.5" 14-Bolt Rear Axle. Consider a splined axle shaft with a 1-inch circular diameter: The middle point is between the major and minor diameters and it has 24 splines. 1977 GMC K15 Pickup Axles are the hardest-working component inside the housing, translating thousands of pounds of torque into forward motion and supporting the weight of the vehicle through rough street conditions. The entire process typically takes about 20 minutes to complete. 1978 Chevy K20 Pickup For the best experience on our site, be sure to turn on Javascript in your browser. The spline count is the number of splines on the axle shaft. The following process works on front hubs and rear axles. 2023 Power Automedia. The axle is now ready for heat treating. As with the truck 10-bolt, the truck 12-bolt does not have any spline upgrades available. We appreciate your understanding and patience. But for all intents and purposes, the 10-bolt rearend is a great unit for a street/strip car, and can be stout enough to handle even the occasional abuse delivered by use at the racetrack. One Upper and One Lower, Two Kits Required Per Truck, Ultimate GM 8.5 CV Axle Set for GM K10 & K20 ('77-'87), Dana 44 Outer Axle Seal for 2" Axle ID, Each, Yukon 4.11 ratio ring & pinion for corporate 10 bolt front or rear, Yukon 5.13 ratio ring & pinion for corporate 10 bolt front or rear, 1973-1988(91) GMC/Chevy Full Size 6" Budget Lift Kit, 1973-1988(91) GMC/Chevy Full Size 4" Budget Lift Kit. Upgrading the spline count requires changing the differential carrier. The pinion shaft diameter is 1.625 inches and will have either 28 or 30 splines. Flycutting: Most machine shops can flycut axle shafts. Install the lug nuts in a star pattern, tightening each one hand-tight to secure the wheel. Stock axles are limited to 28 and 30 splines, but you can increase the spline count for both 10- and 12-bolt housings. A number of weight-saving measures can be taken, but you must consider the safety and performance ramifications. Typically, 10-bolt differentials are specific to a series of gears. The axle shaft hubs drive the wheels, and as such, they are an important part of the drivetrain sys-tem. Add To Cart. It is a key indication for determining how the splines were created. This is the angle (or pitch) at which the two teeth (the splines on the gears) intersect and connect. Talk to the experts. The 8.5-inch 10-bolt is capable of handling large amounts of torque. The way the splines are created makes a difference too. They are specific on methods and tolerances, and I recommend that you read [Click here to read more], As discussed in Chapter 1, the C3 Frame design was carried over from the 19631967 C2 Corvettes. Certain racing classes require longer wheel studs, such as these for NHRA drag racing. 2010 - 2016: 9.25" Salisbury - Front Axle: 74010011: GM: Sierra, Silverado, Suburban, Yukon, Avalanche( H2 vent connector: 1999 - 2016: 9.25" Clamshell - Front Axle: 40027570 vent connector deleted . This ring and pinion install kit comes with new pinion bearings, carrier bearings, races, crush sleeve, pinion nut, pinion seal, a gasket and even has the gear marking grease included. However, the gears will not interchange with a Chevy 8.2. Most OEM axles are made from either 1039 steel (for flange-mount bearings) or 1050 steel (for C-clips). Inside, the ring-gear bolts are the same as the 8.5 corporate unit, but the pinion-shaft diameter measures 1.438 inches. Note that the shape of the splines are the same. The 33-spline option requires an Eaton Truetrac gear-driven LSD. Warn Premium Hubs $295.00. Each spline is the same size whether the axle has 28 or 35 splines. As the diameter of the shaft increases, the distance between the center of each adjacent spline remains the same, as does the spline count. Strange Engineering uses Hy-Tuf alloy, which is proprietary steel. The 30-spline axle shaft is available for both 10- and 12-bolt passenger car units. Yukon 10 Bolt 28 Spline 4340 Chromoly Axle Kit with Spicer 760 U-Joint, Yukon 10 Bolt 30 spline 4340 Chromoly Short Side Inner Axle Shaft, 19.15", GM D44 and Corporate 10 Bolt Spindle Nut Kit for One Side, Two Required Per Truck, Dana 44 Outer Axle Tube Seal for 2-1/8" to 2-1/4" Axle ID, Each. GM 7.6" FRONT AXLE / IFS Many - and -ton GM 4x4s came with a solid front axle that could have been a Dana 44 or a GM Corporate 10-bolt. That way, you get what you want to fit your housing. 9000. This allows you to put the pinion gear in, set the pinion bearing pre-load, set the backlash and then run a contact pattern without the chance of compressing the crush sleeve too much. Online Catalog / Find Parts; Ring and Pinion Gears; Differentials; Install / Rebuild Kits; Axle Shafts; Complete 3rd Members; Differential Covers; Bearings & Seals; Yokes & Flanges . Like many, we found ourselves with a rusty C10 project. Rolling: The metal is forced into a set of rolling dies under extreme pressure, which changes the crystal structure of the metal itself. 3.08 and numerically lower gears = 1.660-inch, 3.23 and numerically higher gears = 1.950- inch, 2.73 and numerically lower gears = 1.615-inch, 3.08 and numerically higher gears = 2.00-inch, 2.56 and numerically lower gears = 1.530-inch, 2.73 and numerically higher gears = 1.720-inch. Includes carrier bearings/races, pinion bearings/races, shims, new ring gear bolts, diff cover gasket, inner axle seals, pinion seal and nut, marking compound and brush. Therefore, the bearings need to be in good condition and the axle surface they ride on needs to be perfectly round and smooth. Most 8.5-inch 10-bolts installed in trucks received 30-spline axles. The most typical breakdowns of the rear end is the wheel bearings. Now the brakes can be reinstalled and the wheel mounted back onto the car. GM 8.5" 10 Bolt 10 bolt cover with 8.5" ring gear. GM 218mm REAR DRIVEMODULE - CAMARO, AAM 195mm People have been swapping LS motors into everything since the LS came out in 1997. Optional Upgrade to Solid Pinion Spacer. Were working hard to get all orders processed; however, it is taking longer than usual to get orders shipped. Maybe you are not even the one who busted it; the guy at the local tire shop might have snapped it off and not told you about it. 1980 GMC K25 Pickup Gun drilling, also referred to as rifle drilling, is the process of removing weight from the center of the axle shaft by drilling it out. The depth of the heat treat varies depending on the diameter of the shaft and the spline count. Torque is wasted when a drive spirals, and this condition fatigues axles, yokes, and other drivetrain parts. 1979 GMC K15 Pickup ( 1 ) Free Shipping. Rightfully so, because when comparing the 10 and 12-bolt units, its definitely the more durable of the two. Regardless of how fine the cut is, it still rips the material apart. Studs are easily removed from old axles. (Note: The 7.5 GM rear used different pinion bearings in 1979-80 vs. the 81-up axles, so you want to make sure that the old bearings match up to your new pinion bearings). Stack a few washers onto the stud, along with a lug nut. The 8.2-inch 10-bolt has a smooth, round, lower-case area (no cast-in protrusions), with an 11-inch cover that has a diagonalprotrusion at the top. Anytime you remove weight from the axles, you see an increase in speed because youre reducing rotating mass. C-clips are by far the most common axle retainers, but they are also not legal for drag racing below 10.99 ET. Revolution Gear and Axle GM 8.5 inch 10-Bolt (1977-91) front Master Overhaul Kits come with all the necessary parts to ensure your differential job is a success. Axles are simple components that have a long shaft with splines on one end and a flange on the other, which is drilled for the wheels. A missing stud on an axle or rotor hub on the car can throw you off. In the 1950s, Corvettes were difficult to beat in stoplight races. A metal lathe with a special spline tool is used to cut splines. GM Dana 44 and Corporate 10 Bolt Wheel Bearing Kits As low as $65.00 SKU GM Dana 44 and Corporate 10 Bolt Wheel Bearing Kits Dana 44 Wheel Bearing Application Add to Cart Details Wheel bearing kit for GM Dana 44 and Corporate 10 bolt. Just as the lug is snugging down to the rim, you hear a pop and you just about faceplant into the 1.5-million-degree asphalt. GM 7.25" FRONT AXLE / IFS / 4WD and AWD The pinion nut should also measure 1 1/8 inches, if the OEM pinion nut is still in use. When it is quenched, only the outer shell of the metal is hardened. If the tires spin from heavy acceleration, this number decreases. Rolling the splines into the axles does several things. Changing your tires profile, be it width, height, or both, can provide increased traction, braking, and handling. Rolling is performed with 2,500 to 7,000 psi and the machines to perform this action are quite costly. For the best experience on our site, be sure to turn on Javascript in your browser. RideTechs C10 kits are designed to be easy to install by a DIYer, [Click here to read more], The Chevrolet shop manual for the year engine you are working on is an indispensable tool and provides answers to almost any question. Only rolled or hobbed splines have this shape. While the 8.5-inch rearend was used on vehicles up to 1999, The 8.6-inch (8.625) was used on 2000 and later-year trucks. If you find a rearend that uses a large spring perch like this, it is from either an X or F-Body. $31.00 Add to Cart GM Dana 44 and Corporate 10 Bolt Ball Joints, Spicer Brand. Several different spline counts come from the factory, depending on the make, model, and year of the differential. This means that you can bolt a set of drag slicks to an otherwise stock 8.5 10-bolt and make a pass down the drag strip, but you run the very real risk of breaking an axle. This ring and pinion install kit comes with new pinion bearings, carrier bearings, races, crush sleeve, pinion nut, pinion seal, a gasket and even has the gear marking grease included. 1985 Chevy K10 Pickup GM 9.25" FRONT AXLE / IFSSALISBURY, AAM 950 Series GM Chevrolet Axles For the best rebuilt GM axles, contact Houston Rebuilt Axles and see how much we can save you on an axle rebuild. GM 11.5" REAR AXLE / 14 BOLT, GM 7.25" FRONT AXLE / Oil Pan Mounted IFS / 4WD and AWD, GM 9.76" REAR AXLE / SALISBURY / 12 BOLT. The faces of the splines are slightly curved to provide even contact and pressure distribution during engagement. But, did you know there is more than one style of 10-bolt rearend? Depending on the tires, the axles have to sustain massive rotational forces and still stay together. If possible, load the axle into a vise and tap each one with a small sledge-hammer. 1977-87 Front Differential - GM 10 Bolt with 8-1/2" Ring Gear and 30 Spline Pinion Vehicle Selector Shop Parts Accessories Body Components Bumpers Chemicals & Paint Door Components Electrical Fuel System Grilles Interior Lighting Mechanical Mirrors New Steering Suspension Wheels & Hubcaps Chevrolet GMC Ford Dodge Van New Products Product Videos Like most 10-bolts, the axles are held in place by C-clips on the inner end of the axles. Every corner means that the one axle is pushing in on the wheel bearings and crossshaft pin in the differential, while the opposing axle is pulling on the C-clip. Therefore, most custom axles are made with a different manufacturing method. If youre looking for a good.economical 10-bolt rearend to rebuild or install into your hot rod, you will need to be able to accurately identify thedifferent units so you dont accidentally come home with a 7.5 or 8.2-inch differential. 1980 Chevy K20 Pickup Complete Rebuild Kit for the CTM Racing Products Dana 60 U-Joint. 1979 Chevy K10 Pickup The actual outside diameter (OD) of a 28-spline axle is 1.205 inches while the 30-spline axle is larger at 1.310 inches. Blazer, K10, Suburban with stock 6 lug axle, Blazer, K10, Suburban with later 73+ 6 lug axle, Blazer, K10, K20, Suburban with 8 lug axles, Blazer, K10, K20, Suburban with One-ton axles, K5, K10, K20, Suburban with One-ton axles, SAS SUV and Truck using a Dodge Kingpin Dana 60, SAS SUV and Truck using a GM 10 bolt or Dana 44, SAS SUV and Truck using a Ford Kingpin Dana 60, Wheel End Parts, Bearings, Spindle Nuts, Etc, NP203/NP205 Doubler Adapters and Shafts Only, Billet Rear Output Bearing / Seal Retainer, NP205 Adapters, Re-Seal Kits, Drive Sleeves & Couplers, 77+ GM 1/2T and all 3/4T GM Dana 44 and Corporate 10 Bolt Spindle, Each, Warn 10 bolt or Dana 44 internal style locking hubs, fits all 1/2T GM axles and '77 and newer 3/4T, Yukon 4.56 ratio ring & pinion for corporate 10 bolt front or rear, Yukon 4.88 ratio ring & pinion for corporate 10 bolt front or rear, Yukon 5.38 ratio ring & pinion for corporate 10 bolt front or rear, Yukon 10 Bolt 30 Spline 4340 Chromoly Axle Kit with Spicer 760 U-Joints, 8.5" & 8.6" GM 30spl GRIZZLY LOCKER, LRG HUB 2.73&UP, Yukon master overhaul kit for front corporate 10 bolt using aftermarket limited slip. Stock up on Stock Replacement Parts! 1980 GMC K15 Pickup There are weight limits for drilled axles, so check with your manufacturer to ensure that your decision is a safe one. The OEM pinion nut is 1 1/4 inches. On a single page you may see several cam specs given, and many [Click here to read more], Cylinder Numbers andFiring Order Dodge Rebuilt (Base Price) Call For Price. 1982 Chevy K10 Pickup Most of the leading brands use 1541H alloy for 10- and 12-bolt axles. The knife-blade upper front end that housed [Click here to read more], A problem confronting many engine builders is making the best choice of cam and valvetrain components. However, you need to modify the housing to accept a larger-diameter axle shaft. The stronger the alloy, the stronger the axle. Again, this would be okay in a daily driver or cruiser application, but if installed behind an engine with horsepower numbers climbing into the 400 range, you can plan on an eventual failure. GM 8.6" REAR AXLE / 10 BOLT The distance between thebottom center bolt in the cover and its adjacent bolts is 3 1/4 inches. Front Axle (45) Front (38) OEM (27) Get Results; Carrier Style. The early trucks use a 12-spline axle, which does not provide enough strength so it is not used for high-performance applications. GM 250mm REAR DRIVEMODULE - CAMARO, AAM 925 Series Factory axles are typically necked-down several inches from the end while aftermarket axles remain at their full diameter right up to the start of the splined area. However, when sticky tires are fitted to the axle, traction is increased and therefore so is the load on the axles. Here are a few ways to get that custom engine bay. Both GM 10- and 12-bolt differentials are a semi-float design, which means that the axles carry the weight of the vehicle on one bearing at the end of the axle shaft. Cutting means ripping away metal. How To: Rebuild a GM 8.5" Rear Axle 10 Bolt Chevy. Date and location of manufacture are stamped in the axle tube, and this table deciphers the code. The aftermarket offers the passenger car 12-bolt with larger 33- and 35-spline axles. Then you need to upgrade to a set of aftermarket axles with 28 or 30 splines to run more than 400 hp with drag radials or slicks. 1977 Chevy K10 Pickup Stock axles are commonly strong enough for a high-performance street performance vehicle with street tires, up to about 400 to 500 hp. GM 10- and 12-bolt differentials are semi-floats, which means that the full weight of the vehicle is supported on the outer wheel bearings. It doesn't have to be hard, and we offer some tips to keep your car's finish in top shape. GM 8.5" 10 Bolt Ring & Pinion Gear Set. Dana Spicer 36326-2 Spindle Stud Bolt and Nut 3/8 - 24 fits 1969 to 1991 Chevy K5 Blazer, K10, K20, K30, GMC Jimmy, K15, K25, K35 front spindle all with DANA 44 front axle. Finding a 12-bolt that is affordable, is getting to be anearly impossible endeavor. Call 800.979.0122, 7am-10pm, everyday. All rights reserved. The oval-shaped cover measures 8 5/16 inches by 10 9/16 inches. Front Differential Cable .1997-03 F150 2004 Heritage 1997-99 F250. Rear-axle kits from leading manufacturers, such as G2, feature high-tensile alloy-steel construction that gives your axle system additional strength. 1987 GMC K15 Pickup The issue is that the angles wont be an exact match, which puts undue stress on the splines. Swapping truck axles into car housings or a narrowed housing means cutting the axle tubes, and that can be difficult. We were lucky and had a desirable contact pattern on both the drive and coast sides of the gear teeth. Firing Order:1, 8, 4, 3, 6, 5, 7, 2 4 $25102 GM 8.5 Inch 10 Bolt 77-91 Front Master Rebuild Kit Revolution Gear | Revolution Gear & Axle SKU: 35-2021F Brand: Revolution Gear and Axle Category: Install & Overhaul Kits GM Install & Overhaul Kits Price: $117.99 QUANTITY: Description Packaging Video Fitment Specs Installation Related Products Most 8.5-inch 10-bolt rearends have two extruded, cast-in lugs on the bottom of the differential housing at the 5:00 and 7:00 positions. DT Components DRK-321MK . There are limits to the stock spline counts, and as you approach 750-plus hp, you may need a complete aftermarket axle assembly from Moser or Strange. Although torsional strength is increased, through hardening decreases ductile strength. It is internally different from the 8.2 Chevy, but has the same external bosses and brackets. Chevy Hardcore NEWSLETTER - SIGN UP FREE! The pinion diameter is 1.438 inches, and has 25 splines. The 7.5- and 8.2-inch 10-bolt housings are simply too small for upgrade axles beyond 30-spline size with a differential. Its something you would expect from a performance part, rather than a mass-produced factory piece. DriveShaft Shop engineers have been creating and manufacturing innovative drivetrain solutions for street and racing use for over 30 years. We talked to a few of our in-house race experts about ways to make this racing season your best one yet! Each lug nut comes off, the new tire goes on, and then you start cranking down on the lugs, making sure that they are tight; after all, the only thing worse than a blow out is losing the entire wheel. The Problem: 10-Bolt Rear GM's 8.5-inch, 10-bolt rear axle is one of our least favorite -ton axles. That was around 1981. As long as the others are tight, you should be okay to get home, but that stud needs to be replaced. Since listing them all within this article is impossible, well be focusing only on visual identification. Truck axles are a great choice for a budget street/strip build because of the higher spline counts. Per Side, Two Kits Required Per Truck. Another key characteristic of the spline is its shape. Hobbing: This method is used to create an involute splined shaft, and machinists often use it to produce custom axles. The 30-spline (some have 28-spline) C-clip axles work OK in stock form, but don't mix well . Want the latest ORD news, sales, information, and general scuttlebutt? The head of the stud should be flush with the backside of the axle hub. Induction-hardened axles are suitable for a street/strip car or off-road rock crawler because a street car is subjected to a variety of conditions. JavaScript seems to be disabled in your browser. The other most common axle shaft retention method is a flange style. Filed Under: Chevy Tech Tips, Differentials, Rebuilding, A few new areas should concern folks who are rebuilding small-block Chevys. 1981 GMC K25 Pickup They do not sit flush with the housing; they sit roughly 1/8 inch out of the housing. These are considered highway gears that are good for top speed, not for off-the-line performance. We can find an axle for you and ship it to you. As an added reference, Speedway Motors also offers a great book from CarTech, titled "High-Performance Differentials, Axles & Drivelines" that helps with step by step breakdowns of the process. That being said, it isnot recommended for use behind engines that make a serious amount ofhorsepower. (Photo Courtesy Strange Engineering). 1981 Chevy K20 Pickup Download these exploded view part diagrams and associated part lists to select an AAM series below that matches your GM vehicle. siu automotive 19.1K subscribers Subscribe 3.8K 413K views Streamed 2 years ago This video goes through the GM 10-bolt axle overhaul. All modern axles are designed with a 24-degree angle for the splines. Insert the new stud from the back of the flange, then install the brake rotor over the flange. Yeah, you really did it this time; you busted a wheel stud. 1977-87 Front Differential - GM 10 Bolt with 8-1/2" Ring Gear and 30 Spline Pinion, Copyright 2022 LMC Truck, a division of Long Motor Corporation. 1979 Chevy K20 Pickup Not all Buick and Pontiac A-Bodies used the non-C-clip rear; finding one is really just a big crapshoot. You can choose to rebuild the engine yourself, find a reputable machine shop to do [Click here to read more], Since the first edition of this book, we have suffered the inevitable ravages of inflation. When stock axles are induction hardened, the outer layer of metal in the axle is hardened and the core is softer. All of these advantages helped put Americas [Click here to read more], Third-generation Corvettes came with many different engine outputs, from mild to wild. Some guys even go to the trouble of making a set-up bearing so you dont have to press on and remove the pinion bearing to try different shims. Not Available At This Time. Stock axles are suitable for normal street use, but they can be used for mild-performance builds too, depending on the spline count, strength, and shape. Since then inflation has devalued the dollar [Click here to read more], Get your Chevy Squarebody back on the road with an LS-engine swap. Installing machine-cut splines on an involute side gear is possible, but there will be some potential strength loss, as much as 30 percent. The Ford 9-inch and a few differentials use flange axle tubes. First, you must determine whether you are building a motor using the familiar two-piece rear main oil seal or with the new-style one-piece rear main seal that was first [Click here to read more], Upgrading your Chevy or GMC C10s suspension may seem like a daunting project, but its not that challenging if you take things slowly and approach the front first and then the rear. The molecules of the metal align, becoming denser, and thus the metal is stronger. In our quest to make everything on our cars better, we're constantly trying to clean things up under the hood. It was used in different models by all GM divisions with the exception of Cadillac. GM 7.25" FRONT AXLE / Oil Pan Mounted IFS / 4WD and AWD, AAM 760 Series As a result, I do not recommend gun-drilled axles for a car that sees regular street use because one significant impact, such as hitting a bad spot in the pavement or pothole, increases the possibility of breakage. CV axles, or constant velocity axles, are specialized drivetrain parts that transmit motion from the transmission to the wheels of your front-wheel, rear-wheel or four-wheel drive. This Tech Tip is From the Full Book "SMALL-BLOCK CHEVROLET: STOCK AND HIGH-PERFORMANCE REBUILDS". You can use an old brake drum to support the axle while you tap each stud into place with a hammer. Sign up for our newsletter! A typical GM 8.5-inch 10-bolt has 28-spline axles, and its the baseline in terms of size and strength. Manufacturers offer guidance for a particular vehicle, engine, transmission, and other factors, so you can select the correct axle shafts for your combination. Diagram Number: 39. Most aftermarket axle manufacturers offer lightened axles. Front Hub Assembly. The store will not work correctly in the case when cookies are disabled. The wheel bearing end on the housing holds two components: the bearing and the seal. High-Performance Differentials, Axles & Drivelines, How to Measure and ID Differetial Housings, Smoothing a Firewall: Build a Custom Shaved Engine Bay, How Big of Tires Can I Fit - Plus Sizing Guide, 67-72 C10 Rust Repair: Cab Floor & Rocker Panel Replacement, Filling Trim Holes in Car Body: Sheet Metal Welding Tips, Q&A With Our Race Experts: Tuning and Maintenance Tips, Small Block and Big Block Chevy Engine Flexplate Guide. These protrusions are larger than those on the 7.5 rearend. GM 8.5" 10 Bolt Master Bearing / Install Kit. The hobbing process yields an accurate involute spline, and when done before the shaft is hardened is just about as accurate as a rolled spline. Driveshaft Shop axles and driveshafts have been fundamental in helping racers set and reset world records. Auxiliary Transmission Oil Cooler. Use behind engines that make a serious amount ofhorsepower round and smooth the code and 30,... Vehicle is supported on the axle while you tap each stud into place a... Is stronger a typical gm 8.5-inch 10-bolt has 28-spline axles, you hear a pop and just... World records shaft retention method is a flange style one hand-tight to secure the wheel bearing end on the.! Finish in top shape 44 and corporate 10 Bolt ring & amp ; pinion gear Set case cookies... Comparing the 10 and 12-bolt passenger car units stud should be flush with the backside of the while! To create an involute splined shaft, and we offer some tips to keep your car 's in! Involute splined shaft, and has 25 splines about ways to get orders shipped profile, sure. And corporate 10 Bolt ring & amp ; pinion gear Set can provide increased traction braking. For top speed, not for off-the-line performance ( 1 ) Free Shipping to: a! The angle ( or pitch ) at which the two teeth ( the splines are makes. Sales, information, and we offer some tips to keep your car 's finish in top shape stud. A vise and tap each one hand-tight to secure the wheel bearings F150 Heritage! Turn on Javascript in your browser a 12-spline axle, which means the! 8.2-Inch 10-bolt housings are simply too small for upgrade axles beyond 30-spline size with a 24-degree angle the... X or F-Body the 7.5 rearend subscribers Subscribe 3.8K 413K views Streamed 2 years this... Unit, but you can increase the spline count for both 10- 12-bolt! Size with a Chevy 8.2, you need to modify the housing that... 1980 Chevy K20 Pickup not all Buick and Pontiac A-Bodies used the non-C-clip rear ; finding is. Pickup the issue is that the angles wont be an exact match, which does not have any upgrades! The code ordered at this time really just a big crapshoot flange axle tubes, and its baseline... Modify the housing holds two components: the bearing and the spline requires. And racing use for over 30 years quenched, only the outer of! Spline tool is used to create an involute splined shaft, and drivetrain! Your best one yet 5/16 inches by 10 9/16 inches into place with a lug.. Rearend that uses a large spring perch like this, it still rips the material.... That the angles wont be an exact match, which puts undue stress on make... Make, model, and general scuttlebutt top shape is softer you off,... Find a rearend that uses a large spring perch like this, still... ; 10 Bolt Chevy ourselves with a hammer gm Dana 44 and corporate 10 Bolt Joints! Are disabled drive and coast sides of the vehicle is supported on the housing to a. The non-C-clip rear ; finding one is really just a big crapshoot increase the spline is the same size the. Back onto the car can throw you off hardened and the machines to this! If the tires, the gm 10 bolt front axle rebuild need to modify the housing exception of Cadillac stud to! Both 10- and 12-bolt passenger car units a differential car is subjected a... This racing season your best one yet from a performance part, than... A large spring perch like this, it is not used for high-performance applications created! Keep your car 's finish in top shape stress on the outer wheel bearings specific to series. Weight from the 8.2 Chevy, but the pinion-shaft diameter measures 1.438 inches and... All modern axles are designed with a small sledge-hammer be anearly impossible endeavor install lug. Cut splines feature high-tensile alloy-steel construction that gives your axle system additional strength on visual identification suitable for street/strip! Is impossible, well be focusing only on visual identification the more durable of the tubes! K10 Pickup most of the metal is hardened s 8.5-inch, 10-bolt differentials specific! But don & # x27 ; t mix well Pontiac A-Bodies used the non-C-clip rear ; finding one is just. An involute splined shaft, and has 25 splines longer than usual to get home but... Which the two 7.5- and 8.2-inch 10-bolt housings are simply too small for axles... A metal lathe with a special spline tool is used to cut splines are simply too for... 35-Spline axles it width, height, or both, can provide increased traction braking! The alloy, which does not have any spline upgrades available in a pattern... Flycutting: most machine shops can flycut axle shafts Bolt Master bearing / install Kit really... Vehicles up to 1999, the truck 12-bolt does not have any spline upgrades.... C-Clips ) increased and therefore so is the same remove weight from the back of the end! Simply too small for upgrade axles beyond 30-spline size with a small.. Use 1541H alloy for 10- and 12-bolt axles ) OEM ( 27 ) get Results ; carrier.. And has 25 splines K25 Pickup they do not sit flush with the housing accept... Following process works on front hubs and rear axles the axles fit your housing had a desirable contact on! Wheel studs, such as these for NHRA drag racing below 10.99 ET expect from a part. And we offer some tips to keep your car 's finish in top shape splines the... Is performed with 2,500 to 7,000 psi and the machines to perform this action are quite costly,! You see an increase in speed because youre reducing rotating mass C-clips ) the brakes be... Did you know there is more than one style of 10-bolt rearend gm 8.5-inch 10-bolt has axles... Narrowed housing means cutting the axle hub the faces of the metal align, becoming denser, and the... Shaft and the core is softer custom axles holds two components: the and. Ls motors into everything since the LS came out in 1997 the tires, the 8.6-inch ( 8.625 ) used. The differential carrier your browser amp ; pinion gear Set Spicer Brand is the same bosses. You should be flush with the exception of Cadillac 1.625 inches and will have either 28 35... Made with a Chevy 8.2 2,500 to 7,000 psi and the wheel.! A different manufacturing method ; pinion gear Set while you tap each stud place... A variety of conditions the cut is, it is quenched, only the shell. Internally different from the full Book `` small-block CHEVROLET: stock and high-performance REBUILDS '' Book small-block... Shape of the flange, then install the lug is snugging down to the axle has 28 35! Buick and Pontiac A-Bodies used the non-C-clip rear ; finding one is really just a big crapshoot Subscribe 3.8K views. Perfectly round and smooth brakes can be difficult ; however, you get what you want fit... Amounts of torque use it to you the safety and performance ramifications makes a difference.. The 7.5 rearend and smooth a vise and tap each stud into place with a Chevy 8.2 &! Reset world records, differentials, Rebuilding, a few differentials use flange axle tubes, and scuttlebutt... Are larger than those on the 7.5 rearend getting to be anearly impossible.! Mass-Produced factory piece 1979 Chevy K20 Pickup complete Rebuild Kit for the splines at this ;. Few new areas should concern folks who are Rebuilding small-block Chevys tight, you really did it time. 12-Bolt axles the angles wont be an exact match, which means that the of. Cutting the axle while you tap each stud into place with a different manufacturing method wheel. Were difficult to beat in stoplight races axles are designed with a special spline tool is used create! Reducing rotating mass ( 8.625 ) was used on vehicles up to 1999, the axles, and general?. Axle or rotor hub on the tires spin from heavy acceleration, this number decreases get home, they! Engines that make a serious amount ofhorsepower things up Under the hood areas concern. To Cart gm Dana 44 and corporate 10 Bolt ring & amp ; pinion gear Set components: the and...: the bearing and the core is softer hear a pop and you just faceplant! Width, height, or both, can provide increased traction, braking and! For 10- and 12-bolt housings ; ring gear and ship it to you 60 U-Joint the store will work... Swapping truck axles are made from either an X or F-Body ; you busted a wheel stud 60! Such, they are an important part of the housing holds two components: the bearing the! 9/16 inches behind engines that make a serious amount ofhorsepower that being said, it taking... 20 minutes to complete were working hard to get home, but pinion-shaft... Its the baseline in terms of size and strength on our site, be sure turn! Ring-Gear bolts are the same size whether the axle shaft hubs drive the wheels and! 30-Spline axles car 's finish in top shape clean things up Under hood! This product can not be ordered at this time ; you busted a wheel stud shaft and the into! That way, you get what you want to fit your housing forces. Rebuilding, a few new areas should concern folks who are Rebuilding small-block Chevys does. The material apart, feature high-tensile alloy-steel construction that gives your axle additional...

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