Gibson Black Ceramic Double Walled Angle Exhaust Tip Sprint Car Seat Cast iron cylinder head is

Cast iron cylinder head is a direct replacement for OEM Chevy 350 head that include 167cc intake ports

1988-1998 Chevrolet K3500

allowing adjustment of timing and the mechanical advance curve and also provides an alternative to installing complete computer and fuel injection systems when placing a late model LS engine into an older street performance vehicle

E320 1999-1996

Gibson Black Ceramic Double Walled Angle Exhaust Tip Sprint Car Seat Cast iron cylinder head isThe Black Elite Series product line truly displays Gibson's commitment to dominating performance and style. Each T 304 stainless tip is offered with a premium black finish applied with Gibson's formulated process exclusive only to the Black Elite Series. For increased style and Performance, the series pushes the sound through our proven stainless steel Superflow Muffler giving you a vigorous deep tone. It's manufactured with high quality stainless