Aluminum Heads for Mild 327?
What happened to the Edelbrock Performer Rpm heads? If I was building a 327 ci My choice would be the Edelbrock Performer Rpm heads with the matching Edelbrock Performer Rpm intake maniflod. I have read where people are having too many problems with the air gap manifold. You can do a comparison here on Hot Rodders forum between the Performer RPM and the Performer RPM Air Gap. On the rear gears I would go with 342's or 355's. That 327 needs to get the rpms up quick. Most people use 373's for the street and with OD transmission use 4:11 or 4:56. Good Luck, nice Camaro. It looks like a copy of my 67 RS/SS Camaro. 491 ci, TH400, 12 bolt 4:11 rear, Caltracs and frame connectors too. Front suspension replaced with Global West upper and lower control arms. Unisteer manual Rack and pinion also.