ACL Bearings H-Series Main Bearing - 0.010 in Undersize - Small Block Ford 13014 provides thicker oil films between

provides thicker oil films between gear teeth and resists throw-off

Silicon particles help polish crankshaft journal (reduces wear during operation)From pistons to engine bearing components

Unlimited warranty during active subscription (2 years warranty on TR2 Transponder)

Enhanced flexibility allows multiple point adjustments between the blower system and helmet

Quick Change vacuum housing cap allows you to tune for performance or fuel economy (springs included)

ACL Bearings H-Series Main Bearing - 0.010 in Undersize - Small Block Ford 13014 provides thicker oil films betweenProduct Description: Main Bearing H Series 0. 010 in Undersize Small Block Ford High performance driving demands that you use the best parts. So rely on ACL's Race Series Products to perform to the exacting race standards you expect. They provide the dependability it takes to hold up under higher RPM conditions. The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance parts. If you