Order a CatalogContact Us $100 coupon $100 coupon

GM & Workhorse Stepvan Exhaust Systems

Showing 1-20 of 49


Mill Supply's GM/Workhorse exhaust system line covers a vast amount of applications and it keeps on growing. We stock parts that fit from 1976 chassis' to today's most current chassis'. We also carry parts for the 1982-1994 6.2L diesel chassis as well as the 1995-present 6.5 liter diesel chassis. We make it a priority to be able to have the parts you need no matter how old or new your stepvan may be.

Our newest addition to our GM/Workhorse line is a two piece Y pipe. It fits the 4.8L and 6.0L Workhorse gasoline chassis'. Our staff designed this new Y pipe to eliminate the "football flange" design which is known for causing cracking by the manifold. The cracks by the manifold are a result of the flange design which does not enable the pipes to flex.

KEEP UP TO DATE

FOLLOW ALONG FOR SALES, EDUCATIONAL

VIDEOS, UPDATES, AND MORE! @millsupplyinc

Mon-Fri 8AM - 5PM EDT
Copyright ©2024 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