Timbren GMRP30MH Rear Suspension Enhancement Kit - '95-05 GM & Workhorse

SKU: GMRP30MH

Timbren GMRP30MH Rear Suspension Enhancement Kit - '95-05 GM & Workhorse

SKU: GMRP30MH
$398.07

In Stock, Ready to Ship FREE to Continental US

Ships FREE!

Description

Rear Suspension kit for the Chevrolet/GMC & Workhorse P30 chassis.

This SES Suspension Upgrade fits the rear suspension of a Chevrolet/GMC & Workhorse P30 chassis (see below for full list of applications). Each laser cut piece of steel is precision bent and powder-coated to ensure a quality fit. We’ve engineered our hollow rubber springs to deliver a progressive spring rate. In other words, the more weight that pushes down on the rubber springs the harder they work to prevent rear end sag. Whether you’re pulling a trailer or carrying a heavy load in the back of your vehicle, our hollow rubber springs adjust automatically to keep the vehicle level at all times.

This kit is rated at 8600 lbs. capacity. Even though you’re increasing the spring rate by adding this upgrade, this does not increase the GVWR (Gross Vehicle Weight Rating). Please make sure that the load does not exceed the GVWR set by the manufacturer.

Product Features

  • Eliminate Vehicle Squatting & Sagging
  • Cushion Road Shocks
  • Improve Handling
  • Satisfaction Guarantee
  • Rated Capacity: 8,600 lbs.
  • Lifetime Warranty
Applications
  • Chevrolet P30/32/42/60 1995-1999. All models with bump stop over U-bolt pad.
  • Workhorse P30/42 2000-2005. All models with bump stop over U-bolt pad with Coil Spring Front Suspension
  • Workhorse P60 2000-2005. All Models with Leaf Spring Front Suspension

Tech Specs

Weight: 10.11 lbs

Made in: Canada

Rest assured, when you buy a rust repair panel from Mill Supply, you are going to receive the best there is in the industry. Our purchasers search for the cleanest lines, smoothest curves and best stamped form when they purchase panels like; rockers, rear quarters, cab corners, door skins and other restoration parts. We work hard at keeping our prices down so you're getting the best value for your dollar. Auto body restoration has been our specialty since our founding in 1944 when we started by selling paint and other body shop supplies to local businesses in the Cleveland area. Since then, we have expanded nationwide, and with the internet, often sell overseas. Whether you're repairing a classic to current car, pickup truck, or even your daily driver, we have the restoration panels you need. We distribute parts for Key Parts, Sherman, Timbren, Golden Star, and others. If you have any question or would like help with ordering please contact us via email or give us a call at 800-888-5072 between 8:00 a.m. - 5:00 p.m. E.S.T. and one of our experienced representatives will be happy to help you.

KEEP UP TO DATE

FOLLOW ALONG FOR SALES, EDUCATIONAL

VIDEOS, UPDATES, AND MORE! @millsupplyinc

Mon-Fri 8AM - 5PM EDT
Copyright ©2026 Mill Supply, Inc. ec
Mill Supply, Inc. 19801 Miles Rd. Cleveland, OH 44128

Mill Supply uses cookies to give you the best shopping experience. If you continue browsing, you agree to the use of cookies. Dismiss