Cylinder Head, Performer D-Port, 1962-77 Pontiac 389-455, CNC Chamber 72cc, Roll

Pontiac 389-455 Performer D-Port 72cc Cylinder Head by Edelbrock®

Aluminum Performer D-Port head uses a 72cc chamber for Pontiac 389-455 performance combinations.

Edelbrock® Performer D-Port cylinder head is CNC-machined from A356 aluminum for Pontiac 389-455 performance engines. The D-port design uses a 5/8-inch deck and is intended for compatible 1962-79 Pontiac V8 combinations with adequate cylinder bore clearance. This version uses a 72cc combustion chamber. Sold individually.

• Edelbrock® Performer D-Port cylinder head • Pontiac 389-455 application • 72cc combustion chamber • Aluminum cylinder-head construction • Sold individually