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Supertech forged 4340 I-beam connecting rods for BMW/Toyota B58 engines, 148.3mm center-to-center length, supplied as a set of six with ARP 625+ bolts. These rods are manufactured for high-strength engine builds where the B58 platform requires direct-fit, high-quality connecting rods. Intended as a durable replacement or upgrade component for compatible B58 applications.
Supertech BMW/Toyota B58 148.3mm C-C Length 4340 Forged I-Beam Conn Rod w/ARP625+ Bolts - Set of 6
