Cosworth

20002442

Cosworth 20002442 Ultra High Performance Head Studs

Knurled Head Bolts

4G63
Mitsubishi EVO (01-07)

(4G63) Built for the (01-07) Mitsubishi EVO... Cosworth 11mm Subaru Ultra High Performance Head Studs are essential for high performance engine builds. Cylinder head movement in high boost or high compression engines is reduced optimizing cylinder head to block sealing properties. Cosworth Ultra High Performance Head Studs are manufactured from H11 tool steel with 260,000psi tensile strength and come complete with 12 point nuts and washers. Manufactured with hex broach end for ease of installation.

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