I know this is a 3rd gen site but my brother-in-law has a 1968 Firebird. He has a Pontiac 350 which is the original engine for the car that dropped a valve. He wants to rebuild the block and we are not sure if the heads will be good. We were wondering if the Edlebrock 389-400 Pontiac heads would bolt onto the 350? Any advice would help because I know nothing about the Pontiac engine.

 

The guys on www.transamcountry.com and www.firebirdnation.com and maybe www.pontiacforums.com would be able to help much more with the old Pontiac engines.