Porterbuilt LS Swap Stainless Headers
These stainless headers work with the Porterbuilt Dropmember and are required for clearance with the frame and steering components when performing an LS swap in your 1963-87 Chevy truck.
Stainless LS1 Engine Swap Headers(pair)
1-5/8" Primary Tubes
3/8" Thick Header Flange
7/16" Thick Cylinder Head, Turbo, and Wastegate Flanges
Includes Header Gaskets & Hardware
Note: Angled spark plug boots recommended for clearance
If using an 4L80E transmission, some trimming is required for clearance.