Cometic Head Gasket .051" - 87mm Bore For Nissan RB30 Callies Ideal for carbureted or EFI

Ideal for carbureted or EFI vehicles

Unlike the OEM filter

Choosing the correct friction formula for your particular application is essential for optimizing brake system performance and reliability

This filter is designed for racing application where flow is important

and concentricity

Cometic Head Gasket .051" - 87mm Bore For Nissan RB30 Callies Ideal for carbureted or EFICometic Head Gasket . 051" 87mm Bore For Nissan RB30 Part # 4323 051 Gasket Material: MLS: (Multi Layer Steel) The Cometic MLS gasket is comprised of three layers of Stainless Steel. Cometic uses Stainless steel for increased strength, it's ability to rebound and corrosion resistance. The outer layers of the gasket are embossed and coated on both sides with a flouroelastomer rubber based material (Viton) designed to meet the demands of a variety of