The right way to install a body lift on your Jeep Wrangler YJ is with a JKS High Performance motor mount lift kit. Heavy duty, 1 in. steel spacers raise OE front motor mounts on chassis. Improves rear driveline angle by tilting transfer case output shaft towards the rear axle. Re-aligns engine fan with radiator shroud for proper cooling efficiency. Polyurethane bushings are utilized for reliability under extreme loads. Durable black powder coated finish with Grade 8 hardware. Compatible with 4.0L and 4.2L engines.