Description
Headers – Full Length – 1-3/4 in Primary – 3 in Collector – Steel – Metallic Ceramic – Big Block Chevy – GM Fullsize SUV / Truck 1968-91 – Kit
Length: Full
Flange thickness: 5/16 in
Primary Diameter: 1-3/4 in
Collector Diameter: 3 in
Collector Attachment Method: 3-Bolt Flange
Catalytic Converters Included: no
Fasteners Included: Yes
Gaskets Included: Yes
Reducers Included: Yes
Reducer Outlet Size: 2-1/2 in
Material: Steel
Color: Silver
Finish: Ceramic-Metallic
Quantity: Pair
A division of Holley, Flowtech focuses on high-performance exhaust components. Their easy-to-install products range from headers & manifolds to mufflers to complete systems, all designed to give performance & audible gains all at a very affordable cost.