Manley Pro Series I-beam connecting rod set for Chevy big block applications (6.385 in center-to-center) is forged from 4340 or 300M vacuum-degassed steel, supplied with 7/16" ARP 2000 bolts, and is prepared for high-horsepower builds. These rods are precision-manufactured with tight tolerances and offer multiple weight options; horsepower ratings are provided for oval and drag configurations, supporting serious street and racing engine builds.
Manley Chevy Big Block 6.385in Length Pro Series I Beam Connecting Rod Set