Wheel hop can destroy your car. These control arm relocators change the instant center of the rear suspension and totally eliminate wheel hop that is VERY common when running racing slicks on the track. Pair them with a quality set of upper and lower control arms, 50/50 drag shocks and a stabilizer bar and you will have no issues launching straight and hard.
Bought for a 1966 GTO wasn’t quite compatible without some mods. Great product!! Just takes some grinding and drilling to make work. Once fabed up solved 90% of my axle wrap problem, awesome product.