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Old 08-04-2016, 07:44 PM   #2
Warrens69GMC
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Join Date: Jan 2003
Location: Safford,AZ
Posts: 3,613
Re: Best Heads to pick?

We would need to know what year the 350 is from (casting numbers help), what the head casting numbers you have now, the transmission, rear end gear ratio, tire size(s), AC (y/n), what its going in (pickup/suburban?) and finally, the driving style you want (cruiser, mid range performance, spirited street driving, drag race).

Stay away from the thumpr series of cam, their all sound with no performance IMO.
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