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Ships within 48 hours · Estimated delivery Aug 14 - Aug 19
fits 5- and 10-hole heads
1975-1990 Ford F-150
C8-R1 Valve
In order to achieve a flatter flow curve
Ratech Pinion Bearing - Ford 9" w/ Daytona Pinion and Pro Gear (35 Spline) Multi-Purpose Cleaner fits 5- and 10-hole headsHead Bearing Ford 9" Axle w Daytona Pinion and Pro GearHM89410 44 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
US$ 20.00
US$ 20.00
US$ 33.96
