Detroit Speed Long Tube Headers - 1-7/8 in Primary - 3 in Collector - Stainless - GM F-Body/X-Body 1967-81 (Pair) Steel Fittings 1975-2004 Buick Regal

1975-2004 Buick Regal

More accurate shifts (Manual-equipped cars)

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

1989-2002 Ford E-250 Econoline

1970-1971 Pontiac Acadian

Detroit Speed Long Tube Headers - 1-7/8 in Primary - 3 in Collector - Stainless - GM F-Body/X-Body 1967-81 (Pair) Steel Fittings 1975-2004 Buick RegalProduct 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