Upgrade your engine with the LS1 Billet 4340 H-Beam Rods 6.125 w/ARP2000 by K1 TECHNOLOGIES for unmatched performance. Crafted from high-strength forged steel, these aftermarket rods provide superior durability and precision engineering. Designed for GM...

Connecting Rod - H Beam - 5.233 in Long - Bushed - 3/8 in Cap Screws - ARP2000 Bolt - Forged - Steel - Mazda 4-Cylinder - Set of 4

Connecting Rod - H Beam - 5.900 in Long - Bushed - 3/8 in Cap Screws - ARP2000 Bolt - Forged - Steel - Mitsubishi 4G63 7-Bolt - Set of 4

Connecting Rod - H Beam - 5.945 in Long - Bushed - 3/8 in Cap Screws - ARP2000 Bolt - Forged - Steel - Mopar 4-Cylinder - Set of 4

Connecting Rod - H Beam - 6.243 in Long - Bushed - 7/16 in Cap Screws - ARP2000 - Mopar Gen III Hemi - Set of 8

Connecting Rod - H Beam - 5.365 in Long - Bushed - 3/8 in Cap Screws - ARP2000 Bolt - Forged - Steel - Nissan 4-Cylinder - Set of 4