Speedmaster's I-Beam Pro Connecting Rods (PN 1-274-031) are forged from high-strength 4340 steel and feature a proven I-beam profile engineered for demanding performance applications in Chevy Small Block 350 engines. With a 6.000" center-to-center length, 2.100" big-end bore, and .927" pin bore, these rods are precision-machined to deliver consistent fitment and reliable power transfer under high-stress conditions.
Each set is equipped with ARP 2000 rod bolts, a trusted upgrade that provides superior clamping force and fatigue resistance compared to stock hardware. Designed as a direct performance replacement for the Chevy SBC 350, these connecting rods are an ideal choice for street/strip builds seeking added strength and durability over factory components.
