Flowmaster Scavenger Series Elite Header 1990-buick-skylark-esi1554623 75 in Bolt Pattern -

75 in Bolt Pattern - Aluminum - Matte Silver Paint Center - Machined Lip - Each

875 in OD - 13 in Long - 5/8-18 in Thread - Aluminum - Red Anodized - Universal - Each

This CAN module will add (8) inputs and (8) outputs to the system which can be used to control additional accessories or provide critical sensor inputs

Catalytic Converter - OEM Grade - 3 in Inlet - 3 in Outlet - Round - 8

Throttle Cable Bracket - Carb Mount - Stainless Return Spring - Aluminum - Natural - Edelbrock 4-Barrel Carburetors - Kit

Flowmaster Scavenger Series Elite Header 1990-buick-skylark-esi1554623 75 in Bolt Pattern -Notes: Will not fit Saginaw close ratio with 825 power steering box. Big block frame stands and motor mounts must be used to ensure proper engine location and header fit. Will fit Detroit Speed & Engineering front sub frames with rack and pinion steering. Does not fit with Powerglide transmission. Does not fit column shift automatic transmission in Camaro. This product is legal only for off highway use or racing use in California and or states that