I cant remember all thats been done as it was so long ago but here goes. I think its a 70 or 71 block pretty sure about 70 has lunati cam I dont know the specs pretty choppy though ported heads and a performer gasket matched as well. engine ran 8.20s in a 73 century in full street trim through stock manifolds no headers. Motor had a lower engine noise for 2 years but always carried @65 oil psi. Last year it developed a pop under load.....valve spring?? any how I am going to a BBC and the buick has to go $600.00 motor and TH400 with shift kit (no converter) 804 761 9105 or vaclassiccars@yahoo.com
Interested,do they have stage1 heads,forged or stock pistons,exhaust mans included,carb,type valve covers? thanks,gary