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 3 Engine Additives from top brands with prices ranging from $17.99 to $1,487.99.

Beyond great prices, we stock trusted brands manufacturing all types of Engine Additives for your Plymouth Roadrunner. Of the 2 OEM and aftermarket parts brands we carry, some of the most popular are Powertrax and Yukon Gear.

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.

Essential Plymouth Roadrunner Engine Additives

Yukon Gear – Friction Modifier / Posi Additive (Part No.15018)

Friction Modifier / Posi Additive

from

$17.99
Help keep positraction chatter down with posi additive from Yukon Gear & Axle.

Product Features:
  • positraction additive
  • For use in any clutch-style limited slip
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Powertrax – Grip PRO Traction System (Part No.GT436035)

Grip PRO Traction System

from

$596.99
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 – Zip Locker For Dana 60 With 30 Spline Axles, 4.56 & Up (Part No.34023)

Zip Locker For Dana 60 With 30 Spline Axles, 4.56 & Up

from

$1487.99
The Yukon Zip Locker is the latest in on-demand traction. Its air-operated design allows you to switch from an open differential to 100% lockup when you need it, giving you the ultimate in driver selectability. The Yukon Zip locker is an air operated locker that provides selectable traction for off road or street use. This unit features 4320 Chrome Moly internals for added strength. Assembled in the USA! compressor sold separately. All Zip Lockers are backed by the best warranty in the business! All Zip Lockers are backed by the best warranty in the business! All Zip Lockers come with a six (6) year warranty, including any collaterally damaged parts and associated labor, up to $2,000, for the first two (2) years. 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.

Product Features:
  • Fits Dana Spicer 60 with 30 spline axles
  • 4.56 and up ratio only
  • Forged case and 8620 internals for added strength
  • Works with a variety of air delivery systems
  • Assembled in the USA
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Engine Additives Brands You Can Trust For Your Plymouth Roadrunner

2 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 Powertrax

When you buy the most frequently purchased Powertrax brand Engine Additives, you can be confident it will be the right part for your Plymouth Roadrunner. Here are the Powertrax Engine Additives Advanced Auto customers buy the most:
Grip PRO Traction System
from $596.99
This product is not rated
Grip PRO Traction System
Posi Units and Components
Friction Modifier / Posi Additive
from $17.99
This product is not rated
Friction Modifier / Posi Additive
Friction Modifier
Zip Locker For Dana 60 With 30 Spline Axles, 4.56 & Up
from $1487.99
This product is not rated
Zip Locker For Dana 60 With 30 Spline Axles, 4.56 & Up
Posi Units and Components

FAQs for Plymouth Roadrunner Engine Additives

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

Out of 3 Engine Additives for the Plymouth Roadrunner, the most popular in our inventory are:
Grip PRO Traction System
from $596.99
This product is not rated
Grip PRO Traction System
Posi Units and Components
Zip Locker For Dana 60 With 30 Spline Axles, 4.56 & Up
from $1487.99
This product is not rated
Zip Locker For Dana 60 With 30 Spline Axles, 4.56 & Up
Posi Units and Components
Friction Modifier / Posi Additive
from $17.99
This product is not rated
Friction Modifier / Posi Additive
Friction Modifier