Edelbrock part #7203 Intake Gaskets for 1965-1990 & later Mark IV, Oval port 396-402-454 Big-Block Chevy allow for optimum flow and performance. Any gasket can create a seal, but a good gasket...
Edelbrock part #29045 Victor Jr. 454-O EFI intake manifold is designed for competition 396-502 big-block Chevy engines with large oval-port cylinder heads (1975 & earlier). Features include...
Edelbrock part #7159 Performer RPM intake manifold is designed to fit 1958-1965 Chevrolet 348/409 "W" big-block engines with factory large port or with our Performer RPM "W"-series heads #60809 or...