Ratech Head Pinion Bearing - Ford 9" - Head Bearing - Ford 9" Axle w/Daytona Hi-Perf Pinion 36003R Rough idle quality

Rough idle quality

and fuel efficiency

CNC machined billet aluminum housing

35 oz Tube

This provides external oil lines to run an engine oil cooler while dropping the factory oil filter only 1" lower than stock

Ratech Head Pinion Bearing - Ford 9" - Head Bearing - Ford 9" Axle w/Daytona Hi-Perf Pinion 36003R Rough idle qualityHead 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 .