RCM 14/12mm Cylinder Head Stud Kit Induction HKS has a fantastic reputation

HKS has a fantastic reputation within the tuning industry with nearly 50 years of valuable experience in this sector

This particular kit includes the increasingly popular HKS Kevlar belt

Additionaly we offer the following choice of options with all of our exhaust manifolds:

aircraft grade S99 steel stud and nut system offers many advantages when building your engine

RCM 14/12mm Cylinder Head Stud Kit Induction HKS has a fantastic reputationDesigned for the ultimate in engine performance and reliability and derived from the rigors of the World Rally Championship, RCMs 14mm 12mm Head Stud Kit has consistently proven itself as a must have component of any EJ20 22 25 engine build where 450bhp+ power output is expected. It is essential engines modified to this level have the most reliable system for clamping the cylinder heads onto the block assembly to avoid the heads lifting under load at