Centramatic (Rear) for Chevy P30 19.5 rim 10 hole -
Chevy P30, 19.5 rim, 10 hole (P30 also fits 5 hole). Increase tire life by up to 50%.
Wheel Balancers mount over hub on axle and between wheels on rear axle. Centrifugal force distributes balancing weights at all speeds. Set of 2. USA.