Intake Manifold, BB LS6 454 Style, Aluminum with Rectangular Port. Cast# 3963569. Use with HOLLEY Carburetor.
Notes: Correct for 70 but will work on 71-72.
Camaro 1971
Camaro 1972
Chevelle 1971
Chevelle 1972
El Camino 1971
El Camino 1972
Nova 1971
Nova 1972