3/4" ID x 1-5/8" OD x 7/16" M2 Sealed Jackshaft Bearing, Junior SprintHyper Racing # 651 051 Fits Hyper & D1 Jack Shaft Assembly. When it comes to your bearings, reducing friction and rolling resistance translates to increased speed! The M2 process introduces a treatment to metal surfaces to reduce friction and drag, enhance oiling capabilities, and prolong life. M2 bearings begin as the highest quality Superior bearings. After adding the M2 treatment, all sealed bearings are repacked with DAYLube High Performance

Hyper Racing # 389-298

Hyper Racing # 04-6061

Threaded holes may require re-tapping of threads to remove powder coating material

Hyper Racing # 388-202

The distance between the two torsion bars

light weight and economical

12-1/2" length

maintaining the

Hyper Racing # 609-236

Perfect for any car that uses the Wilwood Dynalite Single II 2-Piston brake caliper

Hyper Racing # 602-60599

Hyper Racing # 40-0475