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Callies Ultra XD Connecting Rods

Not Yet Reviewed

Callies Ultra XD connecting rods are configured to provide greater flexibility in cam selection for your stroker engine build. Their canted housings allow a larger lobe/base circle/lift camshaft to be selected. Callies Ultra XD connecting rods provide greater rod to cam clearance to improve valvetrain performance. In most cases, Ultra XD rods will provide approximately .050 in. more cam clearance than Callies conventional Ultra rods, and substantially more than many competitors' rods. These rods are machined from premium Timken 4330 steel and are intended for severe-duty applications.

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Callies Ultra XD Connecting Rods U19135

Connecting Rods, Ultra Xd, H-beam, 6.000 in. Length, Forged 4330 Steel, Chevy, Small Block, Set of 8

Part Number: CPI-U19135

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2026 if ordered today

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Estimated Ship Date: Jun 24, 2026 if ordered today

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