1978 GMC P15 Drivetrains
Find Your Specific 1978 GMC P15 Drivetrains
Below you will find various in-demand GMC Drivetrains, components and accessories for your 1978 P15. Advance Auto Parts has popular P15 parts like Universal Joints, CV Axles and Joints, Differentials and more. You’ll also find aftermarket and OEM Drivetrains for other P15 model years including
1975,
1976,
1977 and more. Select a category of 1978 GMC P15 Drivetrains below and start saving instantly.
Popular 1978 GMC P15 Drivetrains Categories
Essential Drivetrains for 1978 GMC P15s
Pro-King – Pro-King Differential Cover Plug, 742G484 (Part No.742G484)
from
$6.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
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Driveworks – Driveworks Oil Seal, S-8460N (Part No.S-8460N)
Driveworks – Driveworks Tapered Roller Bearing, S-M-802048 (Part No.S-M-802048)
Victor Reinz – Victor Reinz Axle Housing Cover Gasket, 71-14826-00 (Part No.71-14826-00)
from
$9.99
With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.
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Powertrax – Powertrax Differential Lock Assembly, 9207883005 (Part No.9207883005)
from
$551.99
For vehicles that are driven daily, the Power Trax 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 Power Trax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Power Trax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Power Trax 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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National – National Drive Shaft Center Support Bearing, HB-206-FF (Part No.HB-206-FF)
from
$47.49
Designed to meet or exceed OE quality, premium-quality bearings from National are manufactured to exacting standards to deliver lasting performance and extended bearing life.
See More
Yukon Gear – Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002 (Part No.15002)
from
$44.99
Union 76 gear oil is a conventional non-synthetic 80W90 formulation designed for all types of differentials.
See More
Motive Gear – Motive Gear Differential Gear Install Kit, GM12IK (Part No.GM12IK)
Pro-King – Pro-King Differential Cross Shaft, 742G930 (Part No.742G930)
from
$2.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
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Driveworks – Driveworks Taper Bearing Set, S-A-5 (Part No.S-A-5)
Dorman – Dorman Rear Axle Shaft, Left Or Right, 630-128A (Part No.630-128A)
from
$123.99
This axle shaft is designed to match the performance of the original equipment shaft on specified vehicle makes, models and years. When a factory axle shaft fails or is damaged by rust or collision, this replacement is engineered to help restore and ensure the proper transfer of torque and rotational power from the differential or transmission to the wheel.
See More
Felpro – Felpro Axle Housing Cover Gasket Oval Shaped 10 Bolt Hole Gasket, RDS 55028-1 (Part No.RDS 55028-1)
from
$11.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Pro-King – Pro-King Differential Rebuild Kit, 742G004 (Part No.742G004)
from
$81.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket. All products are designed to meet or exceed OE quality, form, fit and function.
See More
Driveworks – Driveworks Wheel Bearing Kit, S-RA-321 (Part No.S-RA-321)
Pro-King – Pro-King Differential Ring Gear Bolt, 742J935 (Part No.742J935)
from
$0.91
Pro-King is the leading supplier of transmission and driveline products in the aftermarket.
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Dorman – Dorman Spindle Washer – I.D. 3/4 In. O.D. 1-21/32 In. Thickness 3/32 In., 618-005.1 (Part No.618-005.1)
from
$3.99
This spindle nut washer is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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National – National Manual Transmission Input Shaft Seal, 7412S (Part No.7412S)
from
$4.99
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.
See More
Driveworks – Driveworks Universal Joint, DW-331BL (Part No.DW-331BL)
from
$15.99
Driveworks Universal Joints are designed to meet or exceed OE fit, form, and function. These universal joints are set to provide superior quality and easy installation. Driveworks Universal Joints are constructed from quality materials for extended durability. Driveworks Universal Joints are pre-lubricated with premium grease to provide a longer service life. The grease fittings are pre-installed to allow for easy maintenance (where applicable).
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Driveworks – Driveworks Tapered Roller Bearing, S-HM-89449 (Part No.S-HM-89449)
Motive Gear – Motive Gear Differential Pinion Shim Kit, 1104 (Part No.1104)
Dorman – Dorman Spindle Nut 3/4 In.-20 Hex Size 1-1/16 In., 615-065.1 (Part No.615-065.1)
from
$7.99
This spindle nut is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Motive Gear – Motive Gear Differential Ring and Pinion, GM12-342 (Part No.GM12-342)
Dorman – Dorman U-Bolt Repair Kit, 929-739 (Part No.929-739)
from
$51.99
The components in this leaf spring axle U-bolt kit are designed to securely hold the leaf spring or leaf spring bundle to the underside of an axle of a vehicle or trailer. Check the leaf spring dimensions and other relevant application details to select the right type and size U-bolt kit for your needs.
See More
National – National Shaft Repair Sleeve, 99187 (Part No.99187)
from
$36.99
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.
See More
MOOG Driveline Products – MOOG Driveline Products Greaseable Premium Universal Joint, 331 (Part No.331)
from
$37.49
Backed by superior materials and rigorous testing, MOOG Heavy Duty universal joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.
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Motive Gear – Motive Gear Differential Mini Spool, MS12C (Part No.MS12C)
Driveworks – Driveworks Axle Repair Bearing, S-RP-6408 (Part No.S-RP-6408)
National – National Shaft Repair Sleeve, 99170 (Part No.99170)
from
$47.49
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.
See More
Upgrade your 1978 GMC P15 with Top-Quality Drivetrains
When it comes to maintaining or upgrading your 1978 GMC P15, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your GMC or enhancing its overall performance, Drivetrains are key to keeping your P15 functioning at its best. At Advance Auto Parts, we offer a wide selection of 99 Drivetrains for the 1978 GMC P15, designed to meet your needs without breaking the bank.
From
Universal Joint
replacements to
CV Axles and Joints
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Drivetrains for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Drivetrains for your 1978 GMC P15 at great prices.
Our Drivetrains inventory for this model
ranges from just $0.91 to $551.99, with
an average price of $76.78.
Our 99 Drivetrains in stock come from 16 trusted brands, so you’re sure to find the right part for your 1978 GMC P15 without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1978 GMC P15, we stock popular OEM and aftermarket Drivetrains from top names
like Spicer, National, Driveworks, and more.
Spicer Drivetrains
start at just $33.49 and boast an impressive 4.6 stars average rating from customers.
National and Driveworks also bring quality to the table, with Drivetrains available starting at $8.99, and at an average 4.3 stars rating.
With 696 customer reviews and counting, our 1978 GMC P15 Drivetrains have a strong track record of reliability, ensuring you can trust your purchase.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Drivetrain upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 1978 GMC P15 is always ready to roll. We’re committed to providing you with everything you need to keep your P15 in top shape, all in one place.
Start shopping confidently below for your 1978 GMC P15!
Best-Selling Universal Joints for 1978 GMC P15s
Enhance the driving experience in your GMC with 12 quality Universal Joint components, starting at $5.39.
Spicer – Spicer Universal Joint, Greaseable 1310 Series OSR, 5-153X (Part No.5-153X)
from
$33.49
When you see the Spicer name, you know you are buying the highest quality product available. Spicer universal joints are no exception. Dana manufactures a full line of Spicer universal joints that are engineered to ensure longer life for vehicles in a wide variety of applications, from light vehicle to commercial and off-highway.
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Spicer – Spicer Universal Joint, 5-1310X (Part No.5-1310X)
from
$39.99
You expect a lot from your vehicle, and Spicer Life Series (SPL) universal joints deliver. SPL universal joints consistently outperform competitors, so you can hit the road or trail with confidence. Check out the difference that SPL universal joints can make in your vehicle, and make sure you are getting the longer life, increased bearing capacity and lower maintenance costs that Spicer Life Series (SPL) can provide.
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MOOG Driveline Products – MOOG Driveline Products Greaseable Premium Universal Joint, 369 (Part No.369)
from
$37.49
Backed by superior materials and rigorous testing, MOOG Heavy Duty universal joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.
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MOOG Driveline Products – MOOG Driveline Products Non-Greaseable Super Strength Universal Joint, 269 (Part No.269)
from
$33.99
Backed by superior materials and rigorous testing, MOOG Super Strength universal joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.
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MOOG Driveline Products – MOOG Driveline Products Greaseable Super Strength Universal Joint, 280 (Part No.280)
from
$43.49
Backed by superior materials and rigorous testing, MOOG Super Strength universal joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.
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MOOG Driveline Products – MOOG Driveline Products Greaseable Super Strength Universal Joint, 232 (Part No.232)
from
$37.99
Backed by superior materials and rigorous testing, MOOG Super Strength universal joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.
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Driveworks – Driveworks Universal Joint, DW-369 (Part No.DW-369)
from
$15.99
Driveworks Universal Joints are designed to meet or exceed OE fit, form, and function. These universal joints are set to provide superior quality and easy installation. Driveworks Universal Joints are constructed from quality materials for extended durability. Driveworks Universal Joints are pre-lubricated with premium grease to provide a longer service life. The grease fittings are pre-installed to allow for easy maintenance (where applicable).
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Driveworks – Driveworks Universal Joint, DW-331 (Part No.DW-331)
from
$15.99
Driveworks Universal Joints are designed to meet or exceed OE fit, form, and function. These universal joints are set to provide superior quality and easy installation. Driveworks Universal Joints are constructed from quality materials for extended durability. Driveworks Universal Joints are pre-lubricated with premium grease to provide a longer service life. The grease fittings are pre-installed to allow for easy maintenance (where applicable).
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MOOG Driveline Products – MOOG Driveline Products Non-Greaseable Super Strength Universal Joint, 231 (Part No.231)
from
$32.99
Backed by superior materials and rigorous testing, MOOG Super Strength universal joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.
See More
MOOG Driveline Products – MOOG Driveline Products Greaseable Premium Universal Joint, 331 (Part No.331)
from
$37.49
Backed by superior materials and rigorous testing, MOOG Heavy Duty universal joints deliver reliable performance you can count on. MOOG problem-solving innovations ensure fast, hassle-free installation.
See More
Neapco – Neapco Universal Joint, 2-0053 (Part No.2-0053)
from
$5.39
Universal Joint DRIVELINE PARTS AND MOUNTS>UNIVERSAL JOINTS>U-JOINTS-STANDARD>U-JOINTS-STANDARD from Neapco
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Spicer – Spicer Universal Joint, 5-1310-1X (Part No.5-1310-1X)
from
$44.99
When you see the Spicer name, you know you are buying the highest quality product available. Spicer universal joints are no exception. Dana manufactures a full line of Spicer universal joints that are engineered to ensure longer life for vehicles in a wide variety of applications, from light vehicle to commercial and off-highway.
See More
Most Popular 1978 GMC P15 CV Axles and Joints
Customize your GMC with 1 CV Axles and Joints products
like OE CV Boot Kits, all
priced under $40.99.
Dorman – Help – Dorman – Help C.V. Joint Bolted Split Boot Kit Outer, 03609 (Part No.03609)
from
$40.99
This CV joint boot kit contains the parts required to repair the CV joint on specified vehicles without removing the joint itself. Made of quality components, this kit is engineered for reliable performance and durability.
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Top Picks for 1978 GMC P15 Differentials
Upgrade GMC P15s with top-quality Differentials parts, including 56 OEM and aftermarket selections for your 1978 model.
Felpro – Felpro Axle Housing Cover Gasket Irregular Shaped 12 Bolt Hole Gasket, RDS 13391 (Part No.RDS 13391)
from
$9.49
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
National – National Bearing Race, LM501314 (Part No.LM501314)
from
$11.99
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
See More
Driveworks – Driveworks Oil Seal, S-2043 (Part No.S-2043)
Driveworks – Driveworks Oil Seal, S-8460N (Part No.S-8460N)
Richmond Gear – Richmond Gear Differential Ring And Pinion, 69-0298-1 (Part No.69-0298-1)
from
$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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Richmond Gear – Richmond Gear Differential Ring And Pinion, 49-0072-1 (Part No.49-0072-1)
from
$350.99
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!
See More
Felpro – Felpro Axle Housing Cover Gasket Oval Shaped 10 Bolt Hole Gasket, RDS 55028-1 (Part No.RDS 55028-1)
from
$11.99
Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.
See More
Driveworks – Driveworks Taper Bearing Set, S-A-5 (Part No.S-A-5)
National – National Tapered Roller Bearing Cone, HM89449 (Part No.HM89449)
from
$25.49
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
See More
Motive Gear – Motive Gear Differential Master Bearing Kit – Timken, R10RMKT (Part No.R10RMKT)
from
$135.99
Motive Gear Differential Bearing Kits Include Front & Rear Pinion Bearing, Pinion Seal, Carrier Bearings, Pilot Bearing Where Applicable, Gear Marking Compound, Crush Sleeve, Pinion Nut, Brush, Thread Locking Compound And Cover Gasket Or Rtv
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Motive Gear – Motive Gear Differential Carrier Shim Kit, 1101 (Part No.1101)
Yukon Gear – Yukon Gear 3 Qt – Penzoil 80W90 Conventional Gear Oil, 15002 (Part No.15002)
from
$44.99
Union 76 gear oil is a conventional non-synthetic 80W90 formulation designed for all types of differentials.
See More
Driveworks – Driveworks Tapered Roller Bearing, S-M-802048 (Part No.S-M-802048)
Driveworks – Driveworks Taper Bearing Cup, S-LM-501314 (Part No.S-LM-501314)
National – National Bearing Race, HM89410 (Part No.HM89410)
from
$11.49
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
See More
Motive Gear – Motive Gear Differential Pinion Shim Kit, 1104 (Part No.1104)
Motive Gear – Motive Gear Differential Crush Sleeve, 3954482 (Part No.3954482)
Yukon Gear – "Yukon Gear Redline Synthetic ""Shock Proof"" Oil – 4 Quarts, 15004" (Part No.15004)
from
$137.99
Redline Heavy Shockproof Gear Oil is formulated to provide lasting protection.
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Dorman – Dorman Axle Shaft, 630-128 (Part No.630-128)
from
$143.99
This axle shaft is designed to match the performance of the original equipment shaft on specified vehicle makes, models and years. When a factory axle shaft fails or is damaged by rust or collision, this replacement is engineered to help restore and ensure the proper transfer of torque and rotational power from the differential or transmission to the wheel.
See More
Pro-King – Pro-King Differential Rebuild Kit, 742G004 (Part No.742G004)
from
$81.99
Pro-King is the leading supplier of transmission and driveline products in the aftermarket. All products are designed to meet or exceed OE quality, form, fit and function.
See More
National – National Shaft Repair Sleeve, 99170 (Part No.99170)
from
$47.49
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.
See More
Driveworks – Driveworks Tapered Roller Bearing, S-LM-603012 (Part No.S-LM-603012)
Motive Gear – Motive Gear Differential Ring and Pinion, GM12-373X (Part No.GM12-373X)
Motive Gear – Motive Gear Differential Ring and Pinion, GM12-373A (Part No.GM12-373A)
In-Demand Drive Shafts and Axles for 1978 GMC P15s
Select from 18 premium Drive Shafts and Axles parts for your 1978 GMC P15, with prices ranging from $4.99 to $60.99.
Anchor – Anchor Center Support Bearing Center, 6038 (Part No.6038)
from
$40.99
Anchor 6038 Center support bearings support a driveshaft between transmission and differential. This mount relieves stress on driveline components. Each part is engineered and designed to OE Standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.
See More
National – National Drive Shaft Center Support Bearing, HB-206-FF (Part No.HB-206-FF)
from
$47.49
Designed to meet or exceed OE quality, premium-quality bearings from National are manufactured to exacting standards to deliver lasting performance and extended bearing life.
See More
Driveworks – Driveworks Universal Joint, DW-331BL (Part No.DW-331BL)
from
$15.99
Driveworks Universal Joints are designed to meet or exceed OE fit, form, and function. These universal joints are set to provide superior quality and easy installation. Driveworks Universal Joints are constructed from quality materials for extended durability. Driveworks Universal Joints are pre-lubricated with premium grease to provide a longer service life. The grease fittings are pre-installed to allow for easy maintenance (where applicable).
See More
Spicer – Spicer Universal Joint, Greaseable 1350 Series, 5-178X (Part No.5-178X)
from
$44.99
When you see the Spicer name, you know you are buying the highest quality product available. Spicer universal joints are no exception. Dana manufactures a full line of Spicer universal joints that are engineered to ensure longer life for vehicles in a wide variety of applications, from light vehicle to commercial and off-highway.
See More
National – National Tapered Roller Bearing Cone, M802048 (Part No.M802048)
from
$26.49
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
See More
Spicer – Spicer Universal Joint, 5-1350X (Part No.5-1350X)
from
$45.99
You expect a lot from your vehicle, and Spicer Life Series (SPL) universal joints deliver. SPL universal joints consistently outperform competitors, so you can hit the road or trail with confidence. Check out the difference that SPL universal joints can make in your vehicle, and make sure you are getting the longer life, increased bearing capacity and lower maintenance costs that Spicer Life Series (SPL) can provide.
See More
National – National Drive Shaft Center Support Bearing, HB-88107-A (Part No.HB-88107-A)
from
$46.49
Designed to meet or exceed OE quality, premium-quality bearings from National are manufactured to exacting standards to deliver lasting performance and extended bearing life.
See More
Anchor – Anchor Center Support Bearing Center, 6056 (Part No.6056)
from
$22.99
Anchor 6056 Center support bearings support a driveshaft between transmission and differential. This mount relieves stress on driveline components. Each part is engineered and designed to OE Standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.
See More
National – National Manual Transmission Input Shaft Seal, 7412S (Part No.7412S)
from
$4.99
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.
See More
Driveworks – Driveworks Axle Repair Bearing, S-RP-6408 (Part No.S-RP-6408)
Driveworks – Driveworks Drive Shaft Center Support, S-HB-88107-E (Part No.S-HB-88107-E)
Anchor – Anchor Center Support Bearing Center, 6027 (Part No.6027)
from
$5.29
Anchor 6027 Center support bearings support a driveshaft between transmission and differential. This mount relieves stress on driveline components. Each part is engineered and designed to OE Standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.
See More
Dorman – Dorman U-Bolt Repair Kit, 929-722 (Part No.929-722)
from
$60.99
The components in this leaf spring axle U-bolt kit are designed to securely hold the leaf spring or leaf spring bundle to the underside of an axle of a vehicle or trailer. Check the leaf spring dimensions and other relevant application details to select the right type and size U-bolt kit for your needs.
See More
Spicer – Spicer Universal Joint, 5-1350-1X (Part No.5-1350-1X)
from
$52.99
When you see the Spicer name, you know you are buying the highest quality product available. Spicer universal joints are no exception. Dana manufactures a full line of Spicer universal joints that are engineered to ensure longer life for vehicles in a wide variety of applications, from light vehicle to commercial and off-highway.
See More
Dorman – Dorman U-Bolt Repair Kit, 929-739 (Part No.929-739)
from
$51.99
The components in this leaf spring axle U-bolt kit are designed to securely hold the leaf spring or leaf spring bundle to the underside of an axle of a vehicle or trailer. Check the leaf spring dimensions and other relevant application details to select the right type and size U-bolt kit for your needs.
See More
Spicer – Spicer Drive Shaft Center Support Bearing, 210527X (Part No.210527X)
from
$45.99
The part you need. The name you trust. Spicer driveline components deliver top performance and value. These center bearing kits are manufactured to the same genuine standards you’ve come to expect from the most reliable name in driveshaft parts.
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Dorman – Dorman U-Bolt Repair Kit, 929-738 (Part No.929-738)
from
$41.99
The components in this leaf spring axle U-bolt kit are designed to securely hold the leaf spring or leaf spring bundle to the underside of an axle of a vehicle or trailer. Check the leaf spring dimensions and other relevant application details to select the right type and size U-bolt kit for your needs.
See More
Schaeffler – Schaeffler Shaft Seal, SS2698 (Part No.SS2698)
from
$5.99
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.
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Most Sold 1978 GMC P15 Transfer Cases
Explore our best-selling GMC parts for the 1978 P15 among 9 OEM and aftermarket options starting from $6.99.
National – National Bearing, M88048 (Part No.M88048)
from
$16.29
Manufactured with premium-grade steel, National® taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
See More
National – National Shaft Repair Sleeve, 99187 (Part No.99187)
from
$36.99
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.
See More
Dorman – Help – Dorman – Help Auto Transmission Case Vent, 14689 (Part No.14689)
from
$7.49
This transfer case vent is designed to match the fit and function of the original vent on specified vehicles, and is engineered for durability and reliable performance.
See More
National – National Multi-Purpose Bearing, N-1211-L (Part No.N-1211-L)
from
$95.99
Designed to meet or exceed OE quality, premium-quality bearings from National are manufactured to exacting standards to deliver lasting performance and extended bearing life.
See More
National – National Shaft Repair Sleeve, 99176 (Part No.99176)
from
$47.49
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.
See More
Driveworks – Driveworks Tapered Roller Bearing, S-HM-89449 (Part No.S-HM-89449)
Schaeffler – Schaeffler Bearing – TRB (Tapered Roller Bearing), KT5 (Part No.KT5)
from
$14.99
With advanced load-carrying capacity and compact design, tapered roller bearings are used in wheel bearings, transmissions, differentials, transfer cases and other miscellanous applications. FAG manufacturers over 100 million tapered roller bearings annually.
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Schaeffler – Schaeffler Cone, KLM48548 (Part No.KLM48548)
from
$12.99
With advanced load-carrying capacity and compact design, tapered roller bearings are used in wheel bearings, transmissions, differentials, transfer cases and other miscellanous applications. FAG manufacturers over 100 million tapered roller bearings annually.
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Schaeffler – Schaeffler Cup, LM48510 (Part No.LM48510)
from
$6.99
With advanced load-carrying capacity and compact design, tapered roller bearings are used in wheel bearings, transmissions, differentials, transfer cases and other miscellanous applications. FAG manufacturers over 100 million tapered roller bearings annually.
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Top-Rated Drivetrains Brands For Your 1978 GMC P15
Shop for the best-rated brands offering Drivetrains and other products for your 1978 GMC P15s. Below you’ll find some of our best rated Drivetrains from Spicer, National, and Driveworks, and more. Drivetrains from these brands that fit a 1978 P15 start at just $8.99 and are rated as high as 4.6 stars. OEM and aftermarket Drivetrains don’t get more top quality, durable, and affordable than from the brands below.
Popular Spicer 1978 GMC P15 Drivetrains
When it comes to maintaining or upgrading your 1978 GMC P15, using quality Drivetrains is essential to ensure durability and a perfect fit. Spicer ticks all of those boxes. We offer a wide selection of Spicer Drivetrains, specifically designed for the 1978 GMC P15. With over 3 Spicer brand Drivetrains in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $33.49, with an average price of just $39.49. Plus, with over 19 customer reviews and an average rating of 4.6 stars, you can trust that our Spicer Drivetrains will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
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Spicer Universal Joint, 5-1310X
“I use this on a 4×4 off-road. It’s always a tough trade-off between the greaseable and non-greasable u-joints. The non-greaseable is stronger. The”
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Spicer Universal Joint, Greaseable 1310 Series OSR, 5-153X
“Hard find for 70 mach1 thanks”
Popular National 1978 GMC P15 Drivetrains
National auto parts is one of the highest quality Drivetrain brands in the market. Any 1978 GMC P15 owner should feel confident when installing genuine National parts in their vehicle. To ensure the best fit and performance for your 1978 P15, Advance Auto Parts carries a full inventory of 3 National Drivetrains. Plus you will be keeping your GMC in peak condition while saving money because prices on these National Drivetrains range from $11.99 to $36.99, plus, with more than 12 customer reviews and an impressive 4.3 stars average rating, you can be confident the Fram Drivetrains below will deliver on both quality and value.
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$36.99
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National Shaft Repair Sleeve, 99187
“Fixed my Ford F-150 4.2. Fit well and installation tool seated the sleeve exactly where it needed to be. Super easy to use and covered the grooved s”
FAQs for 1978 GMC P15 Drivetrains
Which Drivetrains are best-sellers for 1978 GMC P15s?
Out of 99 Drivetrains that fit 1978 GMC P15s, the following parts are the top sellers:
- Felpro Axle Housing Cover Gasket Oval Shaped 10 Bolt Hole Gasket, RDS 55028-1 (5185823) – $11.99
- Driveworks Taper Bearing Set, S-A-5 (5050529) – $11.99
- Driveworks Universal Joint, DW-369 (10265714) – $15.99
What’s the price range for 1978 GMC P15 Drivetrains?
Drivetrain prices for the 1978 GMC P15 start at $0.91 and go up to $551.99 for the most premium parts.
What’s the average price of a Drivetrain for a 1978 GMC P15?
The average price for Drivetrains for the 1978 GMC P15 is $76.78. Keep in mind the variety of part types within our Drivetrain category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Drivetrains for other GMC P15 model years?
What are the cheapest Drivetrains for my 1978 GMC P15?
The cheapest 1978 GMC P15 Drivetrains we carry in stock are:
- Pro-King Differential Ring Gear Bolt, 742J935 (10282203) – $0.91
- Pro-King Differential Crush Sleeve, 742G034 (10282146) – $2.99
- Pro-King Differential Cross Shaft, 742G930 (10282201) – $2.99
- Dorman Spindle Washer – I.D. 3/4 In. O.D. 1-21/32 In. Thickness 3/32 In., 618-005.1 (22972449) – $3.99
- National Manual Transmission Input Shaft Seal, 7412S (18444966) – $4.99
What are the top-rated Drivetrains that fit the 1978 GMC P15?
Out of 696 reviews by customers, our 1978 GMC P15 Drivetrains have an average customer rating of . These are some of the highest-rated Drivetrain types for the 1978 GMC P15 and their top-rated products:
- Spindles
- Universal Joints
- Differentials
What types of Drivetrains do you sell for my 1978 GMC P15?
As of 8/2/26, these are some of the most in-demand types of Drivetrains for a 1978 GMC P15:
Can I get help with 1978 GMC P15 Drivetrain orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about GMC Drivetrains and more.
What is your return policy for GMC P15 Drivetrains?
Advance Auto Parts keeps returns simple. For new GMC P15 Drivetrains and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
