Cylinder Head, Edelbrock, Pontiac, Aluminum, D-Port, 72CC, Complete

Pontiac 389-455 Cylinder Head 72cc Cylinder Head by Edelbrock®

Aluminum Cylinder Head head uses a 72cc chamber for Pontiac 389-455 performance combinations.

Edelbrock® aluminum D-Port cylinder head is designed for Pontiac 389-455 performance engines. The CNC-machined A356-T6 aluminum casting uses a 5/8-inch deck and D-port architecture, with a 72cc combustion chamber. This is a complete cylinder head and is sold individually.

• Edelbrock® Cylinder Head cylinder head • Pontiac 389-455 application • 72cc combustion chamber • Aluminum cylinder-head construction • Sold individually