H Beam 6.200" 2.100" .927" 4340 Connecting Rods Chevy SBC 350 w/ ARP 8740 ULP and Premium FuelsAttention: Not

ULP and Premium FuelsAttention: Not for use on stock intake manifolds

while retaining full cooling and charging characteristics

Speedmaster 3rd & 4th gear synchronizer shift keys with springs for Ford top loader manual transmission

laying a strong platform to build on

H Beam 6.200" 2.100" .927" 4340 Connecting Rods Chevy SBC 350 w/ ARP 8740 ULP and Premium FuelsAttention: NotSpeedmaster H beam connecting rods are one of the strongest connecting rods available. Speedmaster H beam connecting rods are perfect for supercharged and nitrous applications. These rods incorporate a special doweled cap for specific cap to rod alignment and are profiled with extra clearance for stroker applications.