Detroit Speed Long Tube Headers - 1-7/8 in Primary - 3 in Collector - Stainless - GM F-Body/X-Body 1967-81 (Pair) Steel Fittings 100" thick aluminum and has

100" thick aluminum and has a billet aluminum neck with a barbed overflow fitting and accepts standard radiator caps

These patented BBK Performance Varitune mufflers are the first of their kind in the aftermarket

High performance

1989-2002 Ford E-250 Econoline

Detroit Speed Long Tube Headers - 1-7/8 in Primary - 3 in Collector - Stainless - GM F-Body/X-Body 1967-81 (Pair) Steel Fittings 100" thick aluminum and hasProduct Description: Headers Long Tube 1. 875 in Primary 3 in Collector Stainless Natural GM F Body X Body 1967 81 Pair Detroit Speed puts a significant amount of effort into developing long lasting, dependable products that are formulated to exceed late model performance expectations. Our systems are designed by exceptionally qualified engineers and built by fabricators dedicated to making the best systems they possibly can. Our parts are made using