The MRP rca are 38mm and designed for the popular ke70 and ke30 chassis. May fit other pre -1980 Toyota with modification.

Features:
6061 Billet Alloy CNC Machined
Anodized gun metal
38mm thick
High Tensile Bolts grade 10.8

Fits early KE70 and KE30

Benefits:
RCAs (Roll Center Adjusters, or Bump Steer Spacers) are designed to get rid of bump steer on your lowered vehicle
MRP RCAs are have a high quality finish. Machined to the tightest tolerances