Cometic Head Gasket .051" - 85mm Bore For Nissan 180SX DOHC CA18 Air Cooled the PHR Billet Collector improves

the PHR Billet Collector improves horsepower and response while reducing back pressure

Titanium is a material that maintains its rigidity at extreme temperatures (well over 1500 degrees Fahrenheit)

Machined from billet aluminum and made to keep as low a profile as possible in order to clear the power steering reservoir or aftermarket intake manifolds

pre filter and O-rings

Carrillo found a chromium/nickel/vanadium/molybdenum-forged alloy to be the best product to meet the stringent requirements of performance motors

Cometic Head Gasket .051" - 85mm Bore For Nissan 180SX DOHC CA18 Air Cooled the PHR Billet Collector improvesCometic Head Gasket . 051" 85mm Bore For Nissan 180SX DOHC CA18 Part # 4480 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