1978 GMC C15 Drivetrains
More 1978 GMC C15 Drivetrains Categories
If you’re looking for an original Drivetrains replacement for a 1978 GMC C15, you can search through our selection below. You’ll also find aftermarket and OEM Drivetrains to meet your needs.
Essential 1978 GMC C15 Drivetrains
National – Bearings (Part No.M802011)
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$14.79
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
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Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Crowned raceways and rollers to ensure even load distribution for maximum life
- Industry leading coverage
- Professional technicians know they can depend on National
Powertrax – Grip LS Traction System (Part No.LS231230)
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$480.99
For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!
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Yukon Gear – Forged Yoke For GM 12P And 12T With A 1350 U/Joint Size (Part No.41069)
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$209.99
Yukon forged yoke for GM 12P and 12T with a 1350 U/joint size (stronger than billet). 3.625″ snap ring span, 1.188″ cap diameter. Outside snap ring. All Yukon yokes come with a one year warranty against manufacturing defects.
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Product Features:
- Fits GM 12 bolt passenger car and truck
- 30 spline
- 1350 u-joint size
- 3.625″ snap ring span
- 1.188″ cap diameter
- Outside snap ring design
- U-bolt style
Yukon Gear – C/Clip (Part No.33083)
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$8.99
C/Clip for Chrysler 8.25″, Ford 7.5″, 8.8″, GM 12 bolt car & truck, 8.2″, 8.5″ & 8.6″.
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Product Features:
- c-clip for Chrysler 8.25″, Ford 8.8″, GM 12 bolt car and truck and GM 8.2″, 8.5″ and 8.6″
- .150″ thick
Yukon Gear – Positraction Clutch Guide (Part No.33352)
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$8.99
Positraction clutch guide.
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Product Features:
- Clutch guide for Chrysler 9.25″, Dana Spicer 44, Dana Spicer 50, Ford 8.8″, GM 12 bolt passenger car, GM 8.2″, 8.5″ and 8.6″, 1963-1979 Corvette and Nissan Titan
- Compatible with Dura Grip positractions only
Pro-King – Differential Cover Plug (Part No.742G484)
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$6.59
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
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Product Features:
- All products are designed to meet or exceed OE quality, form, fit and funtion.
Motive Gear – Differential Carrier Gear Kit (Part No.GM12BI)
Pro-King – Differential Cross Shaft (Part No.742G673)
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$28.49
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
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Product Features:
- All products are designed to meet or exceed OE quality, form, fit and funtion.
Dorman – Help – U-Joint Repair Kit (Part No.81000)
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$6.99
This universal joint strap kit is designed to match the original components required to repair and resecure universal joints on specified vehicles. Made of quality components, this kit is engineered for reliable performance and durability.
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Product Features:
- Direct replacement – this universal joint strap kit is designed to match the original components required to repair and resecure universal joints on specified vehicles
- Ideal solution – this kit is a reliable replacement for original components that are missing or have failed due to fatigue
- Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
Dorman – Differential Pinion Yoke Assembly (Part No.697-537)
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$289.99
Worn or damaged differential end yoke causing driveline vibrations? This direct replacement end yoke matches the original equipment part for a trustworthy repair and reliable performance.
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Product Features:
- Direct replacement – this differential end yoke matches the fit and construction of the original yoke
- Excellent value – this replacement end yoke offers original equipment quality at a fraction of the price of dealer parts
- Quality materials – this end yoke is machined from cast iron for strength and is precision machined for reliability
- Validated fit – this differential end yoke has been tested to confirm accurate fit
Yukon Gear – Pinion Install Kit For GM 12 Bolt Truck Differential (Part No.13057)
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$232.99
Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings & races can be reused. This kit uses Timken bearings and races along with a high quality pinion seal and small parts. Included in this kit are the pinion bearings and races, pilot bearing (if applicable), crush sleeve (if applicable), complete pinion shim kit, pinion nut, thread locker, and marking compound with brush. Yukon does extensive research for each application to make sure your kit will arrive with all the correct parts you need to install your pinion gear.
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Product Features:
- Fits GM 12 bolt truck
- Included are pinion bearings and races, pinion seal, crush sleeve, complete pinion shim kit, and marking compound with brush.
Spectre – GM Diff Cover 12 Bolt (Part No.6076)
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$64.99
Spectre’s 12 bolt Differential Covers feature a triple chrome plated steel construction. Designed to perform as well as they look, these covers fit a variety of vehicles. Use the Spectre application search for vehicle specific lookup. Includes 12 SAE standard chrome bolts for installation. You’ll need to supply your own bolts if your application requires metric bolts.
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Product Features:
- Triple chrome plated steel
- Gasket included
- 12 bolt design
- 12 chrome 5/16 inch -18 x 3/4 inch differential cover bolts included
Yukon Gear – 14 Plate Duragrip Composite Clutches For GM 8.2", GM 8.5", 12T, 12P, Ford 8.8" & Cast Iron ‘Vette (Part No.16064)
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$373.99
Product Features:
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- Clutch kit
- Fits Ford 8.8″, 1963-1979 Corvette, GM 12 bolt passenger car and truck, 8.2″, 8.5″ and 8.6″ Dura Grip positraction
- 14 piece kit
- Composite clutches
National – Bearings (Part No.M88010)
from
$10.49
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
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Product Features:
- Premium bearing design matches OEM specifications
- Precision manufactured using premium-grade steel for outstanding durability and performance
- Crowned raceways and rollers to ensure even load distribution for maximum life
- Industry leading coverage
- Professional technicians know they can depend on National
Pro-King – Differential Internal Nest Kit (Part No.742J717)
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$219.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
Product Features:
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Product Features:
- All products are designed to meet or exceed OE quality, form, fit and funtion.
Yukon Gear – Pinion Depth Shim Kit For Toyota8", GM 7.5", 8.2" & 12 Bolt Truck (Part No.55064)
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$39.99
8″ Toyota, 7.5″ GM, 8.2″ GM, 12T, pinion shim set, & Mazda truck.
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Product Features:
- Pinion depth shim kit for Toyota 7.5″, 8″ and V6
Motive Gear – Differential Gear Install Kit (Part No.GM12IK)
Motive Gear – Differential Pinion Nut (Part No.3752901)
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$7.49
Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both o
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Yukon Gear – Axle Seal, For 1559 Or 6408 Bearing (Part No.30201)
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$7.99
Axle seal, for 1559 OR 6408 bearing, NOT COARSE spline 12T.Yukon Mighty seal.
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Product Features:
- Rear axle seal
- 2.530″ O.D.
National – Shaft Repair Sleeve (Part No.99125)
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$27.49
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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Product Features:
- Designed to repair damaged, grooved or worn shafts
- Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
- Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
- Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
- Easy to install with removable flange and installation tool
- Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
National – Shaft Repair Sleeve (Part No.99199)
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$37.99
National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
Product Features:
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Product Features:
- Designed to repair damaged, grooved or worn shafts
- Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
- Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
- Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
- Easy to install with removable flange and installation tool
- Installation tool reduces sleeve distortion and allows for installation without removal from the shaft
Yukon Gear – Cross Pin Bolt (Part No.33067)
from
$6.99
Cross pin bolt for Chrysler 8.25″, 9.25″ rear, Ford 7.5″, 8.8″, GM 12 bolt car & truck, 7.2″ IFs, 7.5″, 7.6″, 8.0″, 8.25″ IFS & 8.5″.
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Product Features:
- Cross pin bolt for Chrysler 8.25″ and 9.25″ rear, Ford 7.5″ and 8.8″, GM 12 botl car and truck, 8.5″, 8.25″ IFS, 8.0″, 7.625″, 7.5″ and 7.2″ IFS
Richmond Gear – Differential Ring And Pinion (Part No.69-0298-1)
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$360.99
Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!
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Product Features:
- For over 80-years, the Richmond Double-Diamond logo has represented some of the highest quality gears in the racing industry. Winners Run Richmond!
- The superior quality of Richmond gearsets is a result of outstanding design, world class manufacturing and an extensive testing process that is performed on all products.
- Richmond performance gearsets have been winners for decades at: NHRA, NMRA, NMCA, Daytona 500, WISSOTA and U.S. Nationals.
- Richmond Gear is a leading manufacturer of high performance ring and pinion gearsets and drivetrain components, backed by a two year warranty.
- Engineered to perform faster and be more reliable, Richmond performance drivetrain products are the result of a continuous research and development program combined with state-of-the-art manufacturing capabilities.
Powertrax – No-Slip Traction System (Part No.9207853005)
from
$544.99
For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!The Powertrax® Lock-Right Locker provides outstanding traction for off-road machines and race vehicles. Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks.Powertrax® lockers range from the original, Lock-Right for serious straight-line performance, to the No-Slip traction system for street-able vehicles. Powertrax® offers three levels of GRIP locking differentials, ranging from the clutch-type GRIP LS with a forged steel case, the gear-driven GRIP PRO and finally the GRIP LOK for extreme traction. Powertrax® = Extreme Traction Systems!
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Driveworks – Axle Repair Bearing (Part No.S-RP-6408)
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$24.29
Value-priced bearing meets all cataloged application requirements.
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Product Features:
- Brand may vary by location
Yukon Gear – Dana 25, 27, 30, 44, Model 20 And Model 35, GM 7.5", 8.2", 8.5", 12P, 12T, C9.25 Rear Cover Bolt (Part No.33286)
from
$9.99
5/16″-18 cover bolt, Dana Spicer 25, 27, 30 and 44, AMC Model 20 and Model 35, Chrysler 9.25 rear, GM 7.5″, 7.625″, 8.2″, 8.5″, 12 bolt passenger car and truck.
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Product Features:
- Cover bolt for Dana Spicer 25, 27, 30 and 44, AMC Model 20 and Model 35, GM 7.5″, 7.625″, 8.2″, 8.5″ and 12 bolt passenger car and truck.
- 1/2″ head
Yukon Gear – The Carrier Bearing Puller (Part No.56072)
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$883.99
The Yukon carrier bearing Puller works with an impact gun to quickly and safely remove carrier bearings without damaging them. This unit comes with a handy bench top stand and works with up to one ton applications including Dana 70HD, Dana 80, 10.25″ & 10.5″ Ford, or GM & Chrysler 11.5″ differentials.
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Product Features:
- Carrier bearing puller
- Works with an impact gun to safely and easliy remove carrrier bearings
Yukon Gear – Mini Spool For GM 12 Bolt Car & Truck With 30 Spline Axles (Part No.32227)
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$194.99
Mini Spool for GM 12P and 12T with 30 spline axles. Mini spools are a low-cost traction option for vehicles looking for full-time lockup. The mini spool installs into a standard open carrier and give 100% power to both tires at all times. These units are not recommended for street-driven vehicles. We recommend full spools for vehicles with large tires or high horsepower. These units come with a one year warranty against manufacturing defects.
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Product Features:
- Fits GM 12 bolt passenger car and truck
- Provides 100% traction to both wheels at all times
- Installs into standard open carrier case
Popular 1978 GMC C15 Drivetrains Categories
1978 GMC C15 Drivetrains
You count on your 1978 GMC C15 to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Drivetrains. With 265 Drivetrains ranging in price from $0.91 to $1,674.99, you’re sure to find everything you need for your 1978 GMC C15.
Brands matter. If you want to shop a specific Drivetrains brand, we stock 18 different brands like Valvoline, Moog, and National. 1978 GMC C15 Drivetrains start as low as $0.91!
One of the best ways to find top quality OEM or aftermarket Drivetrains is by asking professionals. Short of that, you can shop with confidence thanks to our 13,933 extensive product reviews on 1978 GMC C15 Drivetrains. Some of the top-rated Drivetrains products we carry are Bearings with 4.2 stars and Greaseable Super Strength Universal Joint with 4.6 stars.
Did we mention you can order your Drivetrains from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Drivetrains inventory for your 1978 GMC C15 below to get started!
Top-Rated Drivetrains Brands For Your 1978 GMC C15
Trusted Drivetrains OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 1978 GMC C15 running right for years to come. In our inventory you’ll find brands like Valvoline, Moog, National, and even more.
Popular Valvoline Drivetrains
You’ll find popular Valvoline brand products across Differentials. All are waiting to get your 1978 GMC C15 back on the road. Some of the top-rated Valvoline products in these categories are:
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$12.79
(446)
MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart
Differential Oil
FAQs for 1978 GMC C15 Drivetrains
What are the most purchased Drivetrains for the 1978 GMC C15?
Out of 265 Drivetrains for the 1978 GMC C15, the most popular in our inventory are:
What are the top-rated 1978 GMC C15 Drivetrains?
Top-rated Drivetrains for your 1978 GMC C15 based on customer reviews/ratings are:
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$16.99
(39)
Bearings
“Perfect fit. Make sure you get your bearings completely filled with grease when reassembling your hubs.”
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$32.99
(37)
Greaseable Super Strength Universal Joint
“grease fitting I like location dont like needle design to grease should be regular design fitting”
