1990 GMC S15 Performance Drivetrains
Keep Your 1990 GMC S15 in Top Shape with Quality Performance Drivetrains
Whether you’re repairing or upgrading your Performance Drivetrain, using high-quality parts is key to keeping your 1990 GMC S15 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Performance Posi Units and Components and Performance Ring and Pinions. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 1990 GMC S15 Performance Drivetrain at Advance Auto Parts is around $232.04, with a range that starts at $98.99 and goes up to $350.99. With 19 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Differential Mini Spool, RngPnn, and Performance Differential Ring and Pinion start at just $98.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Performance Drivetrain, don’t forget to check out other key components like Performance Air Filters and Performance Oil Filters. At Advance Auto Parts, we’re here to help you keep your 1990 GMC S15 in peak condition, inside and out.
Find Your Specific 1990 GMC S15 Performance Drivetrains
Looking for the perfect Performance Drivetrain for your 1990 GMC S15? You’re in the right place. Below, you’ll find links to various types of Performance Drivetrains that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Performance Drivetrains, ensuring durability and a precise fit for your GMC S15. Whether you’re driving a 1990 model or another popular model year like
1982,
1983,
1984,
1985,
1986,
1987,
1988, and
1989, we’ve got you covered. Purchasing Performance Drivetrains from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Performance Drivetrains that fit your vehicle.
Essential 1990 GMC S15 Performance Drivetrains
Motive Gear – Differential Mini Spool (Part No.MS7.5-26)
from
$98.99
Motive Gear Mini-Spools replace your stock spider and side gears with a solid billet mini-spool for 100% traction to both wheels. Not recommended for street applications.
Product Features:
See More
Product Features:
- Billet construction
- Not recommended for street applications
- GM7.5″ MINI SPOOL 26 SPLINE
Richmond Gear – RngPnn (Part No.GM75373OE)
from
$191.99
RngPnn
Motive Gear – Performance Differential Ring and Pinion (Part No.G885456)
Motive Gear – Performance Differential Ring and Pinion (Part No.G875456)
Motive Gear – Performance Differential Ring and Pinion (Part No.G875410)
from
$222.99Product Features:
- GM 10BL 7.5 &7.625 R/P 4.10 MGP 10 3/8 X 18 LH THRED BLTS, PD=1.438
Motive Gear – Differential Ring and Pinion (Part No.GM7.2-456IFS)
Motive Gear – Performance Differential Ring and Pinion (Part No.G875373)
from
$223.99Product Features:
- GM 10BL 7.5 &7.625 R/P 3.73 MGP 10 3/8 X 18 LH THRED BLTS, PD=1.438
Motive Gear – Performance Differential Ring and Pinion (Part No.G885273)
Motive Gear – Performance Differential Ring and Pinion (Part No.G885308)
Richmond Gear – RngPnn (Part No.GM75342OE)
from
$191.99
RngPnn
Motive Gear – Performance Differential Ring and Pinion (Part No.G875323)
from
$237.99Product Features:
- GM 10BL 7.5 &7.625 R/P 3.23 MGP 10 3/8 X 18 LH THRED BLTS, PD=1.438
Richmond Gear – RngPnn (Part No.GM75342TK)
from
$191.99
RngPnn
Motive Gear – Performance Differential Ring and Pinion (Part No.G875410X)
Motive Gear – Performance Differential Ring and Pinion (Part No.G885342)
Motive Gear – Performance Differential Ring and Pinion (Part No.G875390)
Motive Gear – Performance Differential Ring and Pinion (Part No.G875308)
Motive Gear – Differential Ring and Pinion (Part No.GM7.2-410IFS)
Richmond Gear – RngPnn (Part No.GM75410OE)
from
$191.99
RngPnn
Richmond Gear – RngPnn (Part No.49-0045-1)
from
$350.99
RngPnn
Popular 1990 GMC S15 Performance Drivetrains Categories
Most Popular Performance Posi Units and Component for 1990 GMC S15s
Enhance your 1990 GMC S15 with this popular Performance Posi Units and Component we have in stock, for $98.99.
Motive Gear – Differential Mini Spool (Part No.MS7.5-26)
from
$98.99
Motive Gear Mini-Spools replace your stock spider and side gears with a solid billet mini-spool for 100% traction to both wheels. Not recommended for street applications.
Product Features:
See More
Product Features:
- Billet construction
- Not recommended for street applications
- GM7.5″ MINI SPOOL 26 SPLINE
Best-Selling 1990 GMC S15 Performance Ring and Pinions
Upgrade your S15 with one of our 18 best-selling Performance Ring and Pinions.
Motive Gear – Performance Differential Ring and Pinion (Part No.G875390)
Motive Gear – Performance Differential Ring and Pinion (Part No.G875410)
from
$222.99Product Features:
- GM 10BL 7.5 &7.625 R/P 4.10 MGP 10 3/8 X 18 LH THRED BLTS, PD=1.438
Motive Gear – Differential Ring and Pinion (Part No.GM7.2-456IFS)
Richmond Gear – RngPnn (Part No.GM75373OE)
from
$191.99
RngPnn
Richmond Gear – RngPnn (Part No.GM75342TK)
from
$191.99
RngPnn
Motive Gear – Performance Differential Ring and Pinion (Part No.G875410X)
Richmond Gear – RngPnn (Part No.49-0045-1)
from
$350.99
RngPnn
Motive Gear – Performance Differential Ring and Pinion (Part No.G885456)
Motive Gear – Performance Differential Ring and Pinion (Part No.G885342)
Motive Gear – Performance Differential Ring and Pinion (Part No.G875308)
Motive Gear – Performance Differential Ring and Pinion (Part No.G885273)
Motive Gear – Performance Differential Ring and Pinion (Part No.G875323)
from
$237.99Product Features:
- GM 10BL 7.5 &7.625 R/P 3.23 MGP 10 3/8 X 18 LH THRED BLTS, PD=1.438
Motive Gear – Performance Differential Ring and Pinion (Part No.G885308)
Motive Gear – Performance Differential Ring and Pinion (Part No.G875373)
from
$223.99Product Features:
- GM 10BL 7.5 &7.625 R/P 3.73 MGP 10 3/8 X 18 LH THRED BLTS, PD=1.438
Motive Gear – Performance Differential Ring and Pinion (Part No.G875456)
Richmond Gear – RngPnn (Part No.GM75342OE)
from
$191.99
RngPnn
Richmond Gear – RngPnn (Part No.GM75410OE)
from
$191.99
RngPnn
Motive Gear – Differential Ring and Pinion (Part No.GM7.2-410IFS)
FAQs for 1990 GMC S15 Performance Drivetrains
What are the best-selling Performance Drivetrains for 1990 GMC S15s?
Out of 19 Performance Drivetrains that fit 1990 GMC S15s, the following parts are the top sellers:
- Differential Mini Spool (19640224) – $98.99
- RngPnn (10586535) – $191.99
- Performance Differential Ring and Pinion (20520602) – $256.99
What’s the price range for 1990 GMC S15 Performance Drivetrains?
The prices of Performance Drivetrains for the 1990 GMC S15 range from $98.99 up to $350.99 for the most premium parts.
What is the average price of a Performance Drivetrain for a 1990 GMC S15?
The average price for Performance Drivetrains for the 1990 GMC S15 is $232.04. Keep in mind the variety of part types within our Performance Drivetrain category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Performance Drivetrains for other GMC S15 model years?
What are the cheapest Performance Drivetrains for my 1990 GMC S15?
The cheapest 1990 GMC S15 Performance Drivetrains we carry are:
- Differential Mini Spool (19640224) – $98.99
- Differential Ring and Pinion (20640352) – $187.99
- RngPnn (10586535) – $191.99
- RngPnn (10586668) – $191.99
- RngPnn (10586731) – $191.99
Does Advance Auto Parts sell Performance Drivetrains for any other 1990 GMC models?
Yes. We stock Performance Drivetrains for 10 other popular 1990 GMC models. Some of the most popular are 1990 Jimmy Performance Drivetrains, 1990 K2500 Performance Drivetrains, 1990 K1500 Performance Drivetrains, 1990 C1500 Performance Drivetrains, and 1990 K3500 Performance Drivetrains.
What types of Performance Drivetrains do you sell for my 1990 GMC S15?
As of 11/2/25, these are some of the most in-demand types of Performance Drivetrains for a 1990 GMC S15:
Can I get help with 1990 GMC S15 Performance Drivetrain orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about GMC Performance Drivetrains and more.
What is your return policy for GMC S15 Performance Drivetrains?
Advance Auto Parts keeps returns simple. For new GMC S15 Performance Drivetrains and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.