I Beam Pro 6.385" 2.200" .990" 4340 Connecting Rods Chevy BBC 454 w/ ARP 2000 500 RPM for explosion proof

500 RPM for explosion proof racing application

They also feature a spark plug style terminal and a threaded brass primary stud

The outer shell of these joints is a single forged steel piece

Speedmaster billet aluminum spacers provide the benefits of an open carburetor spacer

I Beam Pro 6.385" 2.200" .990" 4340 Connecting Rods Chevy BBC 454 w/ ARP 2000 500 RPM for explosion proofSpeedmaster 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.