Shibata PM Upper Arm Shaft

〇Applicable car models
・GRK5 genuine parts
・GRK4 genuine upper arm "GRK PM upper arm" compatible product

〇Product description
This is a D-cut shaped upper arm shaft developed for the GRK4 genuine upper arm "GRK PM Upper Arm".

By extending the GRK4 genuine upper arm shaft (29.5mm) by 5mm on each side, a wider tread setting is possible.

*GRK5 is used as a standard part on the front upper arm side.