31pickemup
Well-Known Member
Hey Gang
Im restoring my 67 383 Fastback. Im assembling the engine and about ready to put it in. Since I'm using the original exhaust manifolds I need to know which cylinders get the heat shields. Yearone isnt really clear which ones to use. They list one for 66-69 A,B 383 and 440 models which is the 6 and 8 plugs. They also list one for all high perfomance models plug 7. Would a A-body use just the first set or both of them?
Im restoring my 67 383 Fastback. Im assembling the engine and about ready to put it in. Since I'm using the original exhaust manifolds I need to know which cylinders get the heat shields. Yearone isnt really clear which ones to use. They list one for 66-69 A,B 383 and 440 models which is the 6 and 8 plugs. They also list one for all high perfomance models plug 7. Would a A-body use just the first set or both of them?
