Fits 1970-1974 GM LS 2nd Gen Tube Size 1-7/8 Mid-Length Header-Ceramic 2472-1HKR aeromotive 925 inch Included Hardware Engine

925 inch Included Hardware Engine plate Make Ford Material Steel Product Type Bellhousing SFI Approved Yes SFI Certification 6

8L V8 1999 GMC Yukon 350/5

Mercury Monterey (1950-1953

used for decades in circle track racing around the world

Fits 1970-1974 GM LS 2nd Gen Tube Size 1-7/8 Mid-Length Header-Ceramic 2472-1HKR aeromotive 925 inch Included Hardware Engine1970 1974 GM LS 2nd Gen (Camaro Firebird) Mid Length Engine Swap Headers for hot LS1 LS6 LS2 (cam,heads,nitrous), 6. 2L(L92)Vortec truck, LS3 or all supercharged LS Vortec engine swaps requiring maximum ground clearance. Not legal for use on pollution controlled motor vehicles. Features: Premium fitment with optimized ground clearance Laser cut 3 8? flanges with flat finished TIG welded port sealing 1 7 8? primaries 3" collectors Designed and intended