Ratech Head Pinion Bearing - Ford 9" - Head Bearing - Ford 9" Axle w/Daytona Hi-Perf Pinion 36003R 625 in Long

625 in Long

Abrasive Cones

Crane Billet Series

and fuel efficiency

Ratech Head Pinion Bearing - Ford 9" - Head Bearing - Ford 9" Axle w/Daytona Hi-Perf Pinion 36003R 625 in LongHead Bearing Ford 9" Axle w Daytona Hi Perf Pinion 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 .