Xcessive Front Frame Spacers for Mazda RX7 FC3S

If you want to run a motor swap like our JZ kit, you will need to space the sub frame for hood clearance. These four aluminum blocks are designed to work with all the hardware provided as a direct bolt in with no modifications other then removing the stock bolting hardware. We've even given the spacers the factory dowel pin alingment for the subframe. The spacers are 1" tall (25mm) and CNC'd from 6061 aluminum so the dowels and bolts are accurate.