I Beam Pro 5.400" 2.123" .927" 4340 Connecting Rods Ford 302 Windsor w/ ARP 2000 Speedmaster supercharger pulley spacers are

Speedmaster supercharger pulley spacers are designed to fit the Speedmaster nose drive assembly so that the belt alignment will be correct

Manufactured from billet steel

Reducer assemblies allow you to connect various sized exhaust tubing to your header

Speedmaster planetary gears are cut with a straight tooth instead of the helical cut tooth

there is an ignition problem and you can trace it down

I Beam Pro 5.400" 2.123" .927" 4340 Connecting Rods Ford 302 Windsor w/ ARP 2000 Speedmaster supercharger pulley spacers areSpeedmaster I beam connecting rods incorporate all of the best features possible for an I beam rod, including some strength adders found in H beam designs. Speedmaster I beam connecting rods are profiled with clearance for long stroke applications. These connecting rods feature a one rib cap design for added strength and bearing support, polished beams to eliminate stress risers.