My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

ACDelco 84379975 Rear Leaf Spring Spacer

Manufacturer

Picture for manufacturer ACDelco

Part Number

84379975
7 reviews
Sale Price

$36.04

In Stock (10+)

delivery box

Usually delivered within 2 days

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The ACDelco 84379975 is a genuine GM OEM rear leaf spring spacer designed for use with 2-inch lift package configurations. This suspension component is installed between the leaf spring and axle to provide proper spacing and alignment when lifting your vehicle.

Key Features:

  • Genuine GM part manufactured by ACDelco to OEM specifications
  • Designed for 2-inch lift package #1 applications
  • Fits both left and right positions
  • Engineered and tested to rigorous General Motors standards
  • Replaces GM part number 84137697
  • Ensures proper suspension geometry and ride height

This spacer is precision-manufactured to maintain correct pinion angle and suspension alignment when adding lift to vehicles equipped with rear leaf spring suspension systems. Backed by General Motors quality assurance and designed for reliable, long-lasting performance.

Fast service

Easy to order.

Great !

easy ordering with paypal

Thanks for timely delivery of the product.

so far so good. says most deliveries ship in 2 days, if i get in 5 days will be excited.

Great experience, love the product and would buy again!!!

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy