ACL Bearings H-Series Main Bearing - 0.010 in Undersize - Small Block Ford Thread Locker 1969-1969 Pontiac FirebirdProduct Description:

1969-1969 Pontiac FirebirdProduct Description:

increase exhaust speed to help with scavenging

Use 36 x 17/32" wide belt - NOTE: Image shows #MOR64110 and is for reference only

Minus 58-1022 Degrees Fahrenheit

ACL Bearings H-Series Main Bearing - 0.010 in Undersize - Small Block Ford Thread Locker 1969-1969 Pontiac FirebirdProduct Description:Product 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