RCM 14/14mm Cylinder Head Stud Kit QJUTSU they help prevent the stone

they help prevent the stone chipping and damage to your side sills

the Prodrive gear knob

but on the other hand

but also makes it whole lot stronger and eliminates cracks

0 Ford Bolt Pattern

RCM 14/14mm Cylinder Head Stud Kit QJUTSU they help prevent the stoneDesigned 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