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Callies Ultra Billet Crankshafts
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Callies Performance

Callies Ultra Billet Crankshafts

Not Yet Reviewed

Callies Ultra billet crankshafts are intended for use in cutting edge applications where durability and innovation are a must. They are machined from premium grade

Callies Ultra billet crankshafts are intended for use in cutting edge applications where durability and innovation are a must. They are machined from premium grade (Para-Pure) Timken alloy steel formulated to create a level of toughness that is unmatched in the crankshaft industry.

Each Ultra billet crankshaft is uniquely machined with Callies' Ultra-Shed counterweight profiles. The Ultra-Shed leading edge profile gently moves oil away from the oncoming counterweight while the directional trailing edge directs oil away from the oncoming rod journal. Callies' Aero-Shed super finish will give you a crankshaft that

Callies Ultra billet crankshafts are intended for use in cutting edge applications where durability and innovation are a must. They are machined from premium grade (Para-Pure) Timken alloy steel formulated to create a level of toughness that is unmatched in the crankshaft industry.

Each Ultra billet crankshaft is uniquely machined with Callies' Ultra-Shed counterweight profiles. The Ultra-Shed leading edge profile gently moves oil away from the oncoming counterweight while the directional trailing edge directs oil away from the oncoming rod journal. Callies' Aero-Shed super finish will give you a crankshaft that is totally stress-riser free and incredibly aero efficient. When these processes are combined, the result is a crankshaft with the lowest coefficient of drag in the industry.

Callies has developed a wide range of part numbers for a variety of popular engines. Choose the Ultra billet crankshaft created for your engine.

All the results found for this search are Not In Stock.

Results 1 - 4 of 4

Callies Ultra Billet Crankshafts VI50NI@-UL

Callies Ultra Billet Crankshafts VI50NI@-UL

Callies Ultra Billet Crankshafts VI50NI@-UL

Crankshaft, Ultra Billet, 4330V Steel, 3.874 in. / 98.4 mm Stroke, 2.200 Rod Journal,Internal Balance, Nissan, GT-R, Each

Part Number: CPI-VI50NI-UL

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Callies Ultra Billet Crankshafts FN2-UY2-TF

Callies Ultra Billet Crankshafts FN2-UY2-TF

Callies Ultra Billet Crankshafts FN2-UY2-TF

Crankshaft, Ultra Billet, 1-Piece Seal, EN30B Steel, 4.150 in. Stroke, 7.100 in. Rod, 2.374 Pin, Internal Balance, Mopar, Big Block, Each

Part Number: CPI-FN2-UY2-TF

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Callies Ultra Billet Crankshafts VIF-NI@-UL

Callies Ultra Billet Crankshafts VIF-NI@-UL

Callies Ultra Billet Crankshafts VIF-NI@-UL

Crankshaft, Ultra Billet, 4330V Steel, 3.480 in. / 88.4 mm, 2.200 Rod Journal,Internal Balance, Nissan, GT-R, Each

Part Number: CPI-VIF-NI-UL

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

Callies Ultra Billet Crankshafts VI43NI@-UL

Callies Ultra Billet Crankshafts VI43NI@-UL

Callies Ultra Billet Crankshafts VI43NI@-UL

Crankshaft, Ultra Billet, 4330V Steel, 3.716 in. / 94.4 mm Stroke, 2.200 Rod Journal,Internal Balance, Nissan, GT-R, Each

Part Number: CPI-VI43NI-UL

Not Yet Reviewed

Estimated Ship Date: Apr 22, 2026 if ordered today

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Estimated Ship Date: Apr 22, 2026 if ordered today

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