HKS Nissan GT-R 96mm Bore Metal Stopper Head Gasket Set Heavy Metal Off-Road 454 SS 1991 - 1995

454 SS 1991 - 1995 Chevrolet C2500 Cheyenne

•    CNC laser cut

The profile was designed with the latest technology feedbacked from 4G63 race engine development for "Engine support for WRC

Notes for Ursa Minor Campers:

HKS Nissan GT-R 96mm Bore Metal Stopper Head Gasket Set Heavy Metal Off-Road 454 SS 1991 - 1995? Feature <POINT 1> High engine output parts. Designed to replace the factory Head gasket. The bore diameter and thickness are the same as the factory gasket. The shape of the exhaust gasket is the same as the factory gasket. Improved the bore seal proof stress at high output and high boost by the redesigning the structure without upgrading the Head Bolt. (Bore seal pressure of the contacted surface was improved by 30%) In house test at 900PS