Engines & Components - Free Shipping on Orders Over $109 at Summit Racing

Callies Performance Crankshafts BC4B8E@-UD

MAGNUM ULTRA DIRT BB CRANK 3.580 STROKE 2.497 1.850 x 1.900 WIDE ROD JOURNALS

Part Number: CPI-BC4B8E-UD

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Callies Performance Crankshafts BQ+-42@-UB

BB ULTRA BILLET CRANK 5.500 2.750 2.200

Part Number: CPI-BQ-42-UB

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Callies Performance Crankshafts BQ4DPR@-UB

CALLIES ULTRA BOOST 5" S/B 5.550 / 2.747 / 2.197

Part Number: CPI-BQ4DPR-UB

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Callies Performance Crankshafts BQ7C4M@-UB

CALLIES BIG BLOCK 5.0 S/B 4.580 / 2.750 / 2.197 2.080 WIDE

Part Number: CPI-BQ7C4M-UB

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Callies Performance Crankshafts BQ83PR@-UB

CALLIES ULTRA BOOST 5" S/B 5.650 STROKE / 2.747 / 2.197

Part Number: CPI-BQ83PR-UB

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Callies Performance Crankshafts BQQ-45K-MG

MAGNUM BB BILLET CRANK 4.500 2.750 2.200

Part Number: CPI-BQQ-45K-MG

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Callies Performance Crankshafts BQV-PR@-UB

BB ULTRA BOOST CRANK 5.00 2.750 2.200

Part Number: CPI-BQV-PR-UB

Not Yet Reviewed

Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

Callies Performance Crankshafts BQZ-PR@-UB

CALLIES BBC ULTRA BOOST 5" S/B 5.550 / 2.474 / 2.197

Part Number: CPI-BQZ-PR-UB

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Estimated Ship Date: Jan 16, 2026 if ordered today

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Estimated Ship Date: Jan 16, 2026 if ordered today

BluePrint Motorsports Pro Series Chevy 632 C.I.D. 815 HP Fully Dressed Long Block Crate Engines PS6320CTCKB

Crate Engines, Pro Series Chevy 632 C.I.D. 815 HP Fully Dressed Long Block, 10.3L/632, Assembled, Aluminum Cylinder Heads, Chevrolet, 10.3L, Each

Part Number: MLL-PS6320CTCKB

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

BluePrint Motorsports Pro Series Chevy 632 C.I.D. 815 HP Fully Dressed Long Block Crate Engines PS6320CTCKBX

Crate Engines, BluePrint Engines Blackout 632 c.i. big block GM style proseries engine-Dressed longblock w/carb. 30 month/50,000 warranty & Dyno

Part Number: MLL-PS6320CTCKBX

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

BluePrint Motorsports Pro Series Chevy 632 C.I.D. 815 HP Dressed Long Block Crate Engines PS6320CTCX

Crate Engines, BluePrint Engines Blackout 632 c.i. big block GM style proseries engine-Dressed longblock w/carb.30 month/50,000 warranty & Dyno

Part Number: MLL-PS6320CTCX

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today

BluePrint Motorsports Pro Series Chevy 632 C.I.D. 815 HP Dressed Long Block Crate Engines PS6320CTFX

Crate Engines, BluePrint Engines Blackout 632 c.i. big block GM style proseries engine-Dressed longblock w/efi.30 month/50,000 warranty & Dyno

Part Number: MLL-PS6320CTFX

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

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Estimated Ship Date: Dec 18, 2025 if ordered today