Ultra H-Beam Connecting Rods

Ultra H-beam connecting rods are machined from extremely clean Timken steel, from start to finish in our Ohio facility.  Current offerings include popular SBC, LSx and BBC applications.  These rods are fastened with purpose built 260Ksi Ultra bolts, produced by ARP, specifically for Callies.  Design, material and craftsmanship combined to make the connecting rod capable of handling up to 1200hp.  The Ultra H-beam connecting rod is designed not only to be affordable, but also provide racers with many years of service and durability.

Callies Ultra 6.000 H-Beam Connecting Rod Callies ultra 6.000 H-beam pin end Callies Ultra 6.000 H-Beam close-up

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