RCM 14/14mm Cylinder Head Stud Kit QJUTSU but on the other hand

but on the other hand

but also makes it whole lot stronger and eliminates cracks

the Prodrive gear knob

This construction ensures a solid and reliable seal that will withstand the rigours of automotive use

Well suited to high performance street or drag use

RCM 14/14mm Cylinder Head Stud Kit QJUTSU but on the other handDesigned for the ultimate in engine performance and reliability and derived from the rigors of the World Rally Championship, RCMs 14mm 14mm Head Stud Kit has consistently proven itself as a must have component of any EJ20 22 25 engine build where 500bhp+ 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