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Callies

Callies Ultra 6.535 BBC I-Beam Connecting Rods

Callies Ultra 6.535 BBC I-Beam Connecting Rods

Regular price $1,952.00 USD
Regular price Sale price $1,952.00 USD
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Callies Ultra U16210 – 6.535" I-Beam Connecting Rods 💪

Engineered for strength, reliability, and precision — these rods are 100% American-Made from Timken steel and are the go-to choice for HIGH HORSEPOWER engine builds. Featuring ARP L-19 bolts, fully bushed pin ends, and stroker clearance, they’re ready for high-RPM and high-horsepower abuse.

Perfect for: Boosted or High Compression Big Inch Engines, up to 1,500+ HP 🏁


📏 Specifications

Spec Value
Center-to-Center 6.535"
Big End Journal 2.200"
Pin Bore .990" (bushed)
Material Timken Steel
Bolts ARP L-19 – 7/16"
Stroker Clearance Yes
Finish Shot-Peened, Magnafluxed
HP Rating ~1,500+ HP
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