Ratech Head Pinion Bearing - GM Axle - 77-81 w/ 3.00" Head Bearing RS003C1509 These regulators are used by

These regulators are used by many of the NASCAR(R) teams

1973-1977 Chevrolet Malibu CID 283

Window Controller

Flame-Thrower Race

Ratech Head Pinion Bearing - GM Axle - 77-81 w/ 3.00" Head Bearing RS003C1509 These regulators are used byHead Bearing GM Axle77 81 with 3. 00 head bearing 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