These big block headers were designed to fit a '67-69 Camaro/Firebird or a '68-72 Nova using our bolt-on front clip. They have 2" primary tubes and a 3-1/2" collector yet provide clearance for the steering shaft and clutch bell crank. They are fully welded and and shipped bare (no coating). The kit includes a collector adapter, hardware and gaskets. LONG LEAD TIME CUSTOM ORDER PART.
