I'm trying to find out what the cc the heads are in a 1989 trans am. Thanks for any help you have to give.
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I'm trying to find out what the cc the heads are in a 1989 trans am. Thanks for any help you have to give.
If it's a 305 the chambers are 58cc
if it is a 305 as stated the chambers are 58cc. head casting # 081
1.84 Intake 1.5 Exhaust, comparable to 416's but slightly better.
If it is a 350 L98 head 1.94 valves, 1.5 exhaust. Flow like crap, beleive its a 62cc