Dana 70 Dana 70; complete shim kit; Pinion shim spacer
10.5 in. 14 Bolt/10.25 in. 12 Bolt; Dana 70; Replacement Dana 70 HD; Replacement
10.5 in. 14 Bolt GM 10.5 in.; 14 Bolt Cover
For Dana 80
For GM 10.5" (14 Bolt)
Browse our selection of quality differential pinion shim parts designed specifically for your Chevrolet R30. We carry options across multiple trim levels, body styles, and engine configurations to ensure a perfect fit.
Cheyenne · Custom Deluxe · Scottsdale · Silverado
Cab & Chassis · Crew Cab Pickup · Standard Cab Pickup
L6 4.8L · V8 5.7L · V8 6.2L · V8 7.4L
Automatic · Manual
