SR20 Rocker Arm Stoppers / RAS Gaskets don't be fooled as they

don't be fooled as they are different (in a good way)

Replacement COM10T bearing Used in the following GKTECH products: 350Z-RKBK R32X-FUCA REAR-KNCK S13X-FLSB S145-FLSB Z32X-FUCA Z33X-FBSH Z33X-FUCA Z33X-RBSH Z33X-RMSB Z33X-SBSH Z33X-UPSP Z34X-FUCA V2 Z33X-FLCA

The following car only has our RCCK

8mm and 10mm to suit a 73

SR20 Rocker Arm Stoppers / RAS Gaskets don't be fooled as theyUsed for extra reliability at high RPM in SR engines. These rocker arm stoppers hold the lash adjuster side of the rocker arm at a fixed clearance, preventing extra movement at high RPM. Laser Cut Mild Steel and Zinc coated MADE IN AUSTRALIA.