RCD Billet Cummins 5.9/6.7 Connecting Rod Kit

$3 400.00 $3 200.00

River City Diesel billet connecting rods feature an improved H-beam design to save reciprocating mass and use military-spec, aircraft-quality, chromoly steel, which is said to be similar to 300M.  In addition, these rods are triple-tempered, surface-peened, cryogenic treated, and balanced plus or minus 1 gram using ARP fasteners.  All units are Magnaflux-inspected and Rockwell hardness tested Made In the U.S.A. Sold in sets of 6