HKS Metal Head Gasket 5 Layer Special (1.2mm) - Evo 4-9 4G63 simple1 aggressive track use or high

aggressive track use or high power applications

or 4 gauge layouts on up to 10 different pages

This significant weight reduction is particularly beneficial in the racing industry

An extremely popular size for a range of older

the ride quality remains the same as the stock one

HKS Metal Head Gasket 5 Layer Special (1.2mm) - Evo 4-9 4G63 simple1 aggressive track use or highHKS 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.