Ratech Solid Pinion Bearing Spacer w/ Shims - GM 12 Bolt (Passenger) I Beam Rod Adjustable Velcro Strap

Adjustable Velcro Strap

45 in Rectangular Port

40% lighter than previous offering

Universal Bolt Pattern

565 in Knurl

Ratech Solid Pinion Bearing Spacer w/ Shims - GM 12 Bolt (Passenger) I Beam Rod Adjustable Velcro StrapSolid Pinion Bearing Spacer with Shim Pack 12 Bolt GM Axle (Auto)Replaces the stock crush sleeve, eliminates bearing failure, reusable. Ratech wants all racers to know about The Myth that "All Shim Packs in the market are the same. They're just washer shaped steel that come in different thickness." WRONG! Ratech manufacture all of their shims in house on their own machinery. Ratech uses the absolute finest American made Hardened Shim Stock available.