Pair 5" rear blocks, tapered, 19/32 hole / 9/16 pin

Superlift rear blocks are sold in pairs. They are made of cast iron which is the same material most OE vehicle manufacturers use. Tapered blocks are used to address driveshaft angle, length and alignment. Please note that some blocks are flat and some are tapered when you make your choice.

NOTE: Blocks are not to be used on the front of any vehicle.