Description
CUSTOM BUILT MILD STEEL BBC DRAGSTER STEP HEADERS
3/8" thick mild steel flanges 2-1/4"-2-3/8" Step primary tube size approximately 31" long 3-1/2" to 4-1/2" megaphone merge collector. Gaskets header flange bolts not included. Headers come uncoated.
Designed to fit most Big Block Chevy dragsters with 4.840" bore spacing. Other bore spacing available.