pontiac lemans 69 mantorp1988 400+060=413 ported 16 heads def 400 auto Pontiac 16 Heads
#16 heads 2.11/1.77 worth $800? | Firebird Nation checking for a head gasket via combustion gas Chem test Measuring CC volume on the heads I plan on using for the 350 Pontiac engine for my 1976 Firebird Formula. Pontiacs are a unique breed. The typical large displacement of a Pontiac engine means it requires a different type of cam than a 5/16" - 18 x 0.67" Flange Bolt, 7/16" Head. Pontiac Valve Cover Bolt "E". 1 oil pan. Finish: Silver/ Zinc. ...