HKS Metal Head Gasket (1.2mm) - 4G63 53560-SDA-A01 The expandable plenum gives the

The expandable plenum gives the ability to perfectly curate intake air flow and volume for to maximize application potential

Delivering the greatest-possible reliability while still maintaining high output performance

Gaskets are used in automotive applications for sealing two flanges together

Excellent filtration and value for money

These gaskets are expertly designed to fit perfectly between flanges

HKS Metal Head Gasket (1.2mm) - 4G63 53560-SDA-A01 The expandable plenum gives theHKS specializes in aftermarket high performance parts and is perhaps the most well known aftermarket brand in the world. Formed in 1973, and named after the founders Hasegawa, Kitagawa, and Sigma, HKS began tuning engines and cars. Their vision was to tune and manufacture engine components that surpasses OE Manufacturers. They now produce some of the highest quality aftermarket parts on the market, with some of the most innovative design available.