Ratech Tail Pinion Bearing - GM 7.5" - M86610/49 BR10054 280 lb/in Spring Rate

280 lb/in Spring Rate

005" and -

Lokar Midnight Series Flexible Engine Dipstick XED-5001 80 and Later Chevy Small Block - Black Stainless Steel Housing - Black Fittings

fit Models with ARC or Magnetic Ride Shocks

Ratech Tail Pinion Bearing - GM 7.5" - M86610/49 BR10054 280 lb/in Spring RateGM Axle M86610 49 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. Ratech uses only hardened shim stock not sheet metal gauges. Shim stock comes in . 002 increments whereas sheet metal