Ratech Complete Differential Installation Kit Bearings/Crush Sleeve/Gaskets/Hardware/Seals/Shims/Marking Compound GM 8.5" 10 Bolt JB110020 (1) Micro Sprint Axle Spacer

(1) Micro Sprint Axle Spacer

Constructed with 409S Stainless Steel

Black w/ smooth grip

MSD engineers fit all of their high performance distributor experience into a special compact housing designed to be less obtrusive for Ford engines

Ratech Complete Differential Installation Kit Bearings/Crush Sleeve/Gaskets/Hardware/Seals/Shims/Marking Compound GM 8.5" 10 Bolt JB110020 (1) Micro Sprint Axle SpacerProduct Description: Differential Installation Kit Complete Bearings Crush Sleeve Gaskets Hardware Seals Shims Marking Compound 8. 5 in GM 10 Bolt 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