Plymouth Roadrunner Engine Additives

Your One-Stop Shop For Trusted Plymouth Roadrunner Engine Additives

If you’re in search of Plymouth Roadrunner Engine Additives aftermarket or OEM parts, consider your search over! Advance Auto Parts carries 7 Engine Additives from top brands with prices ranging from $5.99 to $1,204.99.

Beyond great prices, we stock trusted brands manufacturing all types of Engine Additives for your Plymouth Roadrunner.

And don’t forget to read customer reviews across all Engine Additives categories in our catalog. Buy with confidence by leveraging past customer experiences of our aftermarket and OEM parts.

At Advance Auto Parts, we don’t think top quality Engine Additives have to cost top dollar, and we prove it. Browse our top Plymouth Roadrunner Engine Additives below, order online to ship to your home, or head into your nearest Advance Auto Parts location to get started.

Please Select your Vehicle to See Exact Fit Parts

Essential Plymouth Roadrunner Engine Additives

Yukon Gear – Yukon Gear Replacement Outer Oil Slinger For Dana 60, 70, 70U & 70HD, 33019 (Part No.33019)

Yukon Gear Replacement Outer Oil Slinger For Dana 60, 70, 70U & 70HD, 33019

from

$5.99
The Yukon Grizzly Locker is the ultimate in locking differentials for street, off-road, & drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly locker is a mechanical locking differential. It features a forged case and 8620 internals for maximum strength. It’s patented design reduces common locker failures. All units assembled in the USA! All Grizzly Lockers are backed by the best warranty in the business! Yukon covers the replacement unit and covers any collaterally damaged parts and associated labor, up to $2,000!
See More

USA Standard Gear – "USA Standard Gear Power Lok Positraction for Chrysler 8.75"", 59027" (Part No.59027)

"USA Standard Gear Power Lok Positraction for Chrysler 8.75"", 59027"

from

$1015.00
“USA Standard Gear Power Lok posi for Chrysler 8.75″”, smooth design”
See More

Yukon Gear – Yukon Gear Grizzly Locker For Dana 60, 4.56 & Up, 30 Spline, 28004 (Part No.28004)

Yukon Gear Grizzly Locker For Dana 60, 4.56 & Up, 30 Spline, 28004

from

$1204.99
The Yukon Grizzly Locker is the ultimate in locking differentials for street, off-road, & drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly locker is a mechanical locking differential. It features a forged case and 8620 internals for maximum strength. It’s patented design reduces common locker failures. All units assembled in the USA! All Grizzly Lockers are backed by the best warranty in the business! Yukon covers the replacement unit and covers any collaterally damaged parts and associated labor, up to $2,000! This is a narrow case locker. If you have a wide housing, please order two DS 42563 with your locker. This locker is ABS compatible.
See More

Yukon Gear – Yukon Gear Replacement Inner Slinger For Dana 60, 33014 (Part No.33014)

Yukon Gear Replacement Inner Slinger For Dana 60, 33014

from

$9.99
Yukon Ring & Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions. Whether it’s on the street, off-road, or at the track; Yukon ring & pinion sets deliver unrivaled performance & quality. Yukon uses the latest designs and manufacturing technologies to provide a quiet running gear that is strong and easy to set up. All Yukon ring & pinion sets come standard with a one-year warranty.
See More

Yukon Gear – Yukon Gear Grizzly Locker For Dana 60, 4.10 & Down, 40 Spline, 28024 (Part No.28024)

Yukon Gear Grizzly Locker For Dana 60, 4.10 & Down, 40 Spline, 28024

from

$1145.99
The Yukon Grizzly Locker is the ultimate in locking differentials for street, off-road, & drag racing. Grizzly Lockers provide 100% power to both tires, while still allowing for disengagement while negotiating turns. The Yukon Grizzly locker is a mechanical locking differential. It features a forged case and 8620 internals for maximum strength. It’s patented design reduces common locker failures. All units assembled in the USA! All Grizzly Lockers are backed by the best warranty in the business! Yukon covers the replacement unit and covers any collaterally damaged parts and associated labor, up to $2,000! This is a narrow case locker. If you have a wide housing, please order two DS 42563 with your locker. This locker is ABS compatible.
See More

USA Standard Gear – USA Standard Gear Differential Cross Pin, 17011 (Part No.17011)

USA Standard Gear Differential Cross Pin, 17011

from

$26.99
Spartan spring & pin kit, fits smaller designs.
See More

Motive Gear – Motive Gear Differential Spool, FSD60-35H (Part No.FSD60-35H)

Motive Gear Differential Spool, FSD60-35H

from

$186.99
Motive Gear Differential Spool, FSD60-35H.
See More

Engine Additives Brands You Can Trust For Your Plymouth Roadrunner

3 trusted brands of Engine Additives line our shelves, ready to help keep your Plymouth Roadrunner running smooth. Below are some of the most popular brands and their top Engine Additives offerings:

Most Purchased Plymouth Roadrunner Engine Additives from USA Standard Gear

When you buy the most frequently purchased USA Standard Gear brand Engine Additives, you can be confident it will be the right part for your Plymouth Roadrunner. Here are the USA Standard Gear Engine Additives Advanced Auto customers buy the most:
USA Standard Gear Differential Cross Pin, 17011
from $26.99
This product is not rated
USA Standard Gear Differential Cross Pin, 17011
Posi Units and Components
Yukon Gear Replacement Inner Slinger For Dana 60, 33014
from $9.99
This product is not rated
Yukon Gear Replacement Inner Slinger For Dana 60, 33014
Posi Units and Components
Yukon Gear Replacement Outer Oil Slinger For Dana 60, 70, 70U & 70HD, 33019
from $5.99
This product is not rated
Yukon Gear Replacement Outer Oil Slinger For Dana 60, 70, 70U & 70HD, 33019
Posi Units and Components

FAQs for Plymouth Roadrunner Engine Additives

What are the most purchased Engine Additives for the Plymouth Roadrunner?

Out of 7 Engine Additives for the Plymouth Roadrunner, the most popular in our inventory are:
Yukon Gear Replacement Outer Oil Slinger For Dana 60, 70, 70U & 70HD, 33019
from $5.99
This product is not rated
Yukon Gear Replacement Outer Oil Slinger For Dana 60, 70, 70U & 70HD, 33019
Posi Units and Components
Yukon Gear Replacement Inner Slinger For Dana 60, 33014
from $9.99
This product is not rated
Yukon Gear Replacement Inner Slinger For Dana 60, 33014
Posi Units and Components
USA Standard Gear Differential Cross Pin, 17011
from $26.99
This product is not rated
USA Standard Gear Differential Cross Pin, 17011
Posi Units and Components