Details
Fits 61-70 Pontiac B-body Catalina, Bonne, Vent, Exec, Grand Prix, Our castings are made in the US. Oven cured gray coating inside and out for years of service.
Manifolds are reproductions of original D-port Long Branch castings but with larger (2.5") collectors...a RARE exclusive! Easily connects to 2.25", 2.5" or 3" dwn pipes/exhaust system. (Found in our Pipe/x-over section) Will require OF-1 oil adapter.
Longer center runner divider for improved pulse segregation in our castings. Ports are CNC'd and interior of castings are detailed...ready to run. Our castings come with Lifetime guarantee on material and workmanship!
Our big car exhaust systems that will bolt to these UESYS-2b for Hardtops and for convertibles. Order with the LB-1 to get 25.00 off.
Additional Information
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