Engine Rotating Assemblies & Rebuild Kits

Rotating Assembly, Callies Compstar Big Block Mopar 511 Rotating assembly

Part Number: CPI-60003

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Estimated Ship Date: Jun 10, 2026 if ordered today

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Rotating Assembly, Forged Pistons, H-beam Connecting Rods, Internal Balance, 3.543 in. Stroke, 5.933 in. Rod Length, Ford, 284, 3-valve, Kit

Part Number: MAN-28320PB

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Rotating Assembly, Callies Compstar SBC 355 Rotating assembly

Part Number: CPI-10005

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Estimated Ship Date: Jun 10, 2026 if ordered today

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Rotating Assembly, Callies Compstar SBC 357 Rotating assembly

Part Number: CPI-10009

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Estimated Ship Date: Jun 10, 2026 if ordered today

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Rotating Assembly, Callies Compstar SBC 360 Rotating assembly

Part Number: CPI-10018

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Estimated Ship Date: Jun 1, 2026 if ordered today

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Engine Rotating Assembly, Street, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B15404L06053

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Estimated Ship Date: Apr 24, 2026 if ordered today

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ROTATING ASSEMBLY KIT-BBC 516 4.000/4.530 2cc DO

Part Number: MAN-29516HX

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Estimated Ship Date: Apr 16, 2026 if ordered today

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ROTATING ASSEMBLY KIT-BBC 548 4.250/4.530 20cc D

Part Number: MAN-38548HX

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Pro LS Rotating Assembly, 326 Cid, 3.785 bore, Standard 3.622 stroke, 24X, 6.098 rod, 2cc dome, 10.9:1 @ 61cc, 10.4:1 @ 65cc, File-Fit ring, H Bearing

Part Number: SUM-R24367852

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Engine Rotating Assembly, Street, Cast Crank, Pistons, I-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B15404E000

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Estimated Ship Date: Apr 24, 2026 if ordered today

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124 HOT SET UP W/HEADS BLK

Part Number: SSY-900-0564

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Estimated Ship Date: Apr 13, 2026 if ordered today

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ROTATING ASSEMBLY KIT-BBC 615 4.625/4.600 43cc D

Part Number: MAN-39615H

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Engine Rotating Assembly, 86mm Stroke, 86mm Bore, 10:1 Compression, Diamond Pistons, Boostline Connecting Rod, Kit

Part Number: DRT-9-2JZ86-SRK

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Estimated Ship Date: May 27, 2026 if ordered today

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Pro LS Rotating Assembly, 332 Cid., 3.820 bore, Standard 3.622 stroke, 24X, 6.125 rod, 7cc dish, 9.9:1 @ 61cc, 9.4:1 @ 65cc, File-Fit Rings, H Bearing

Part Number: SUM-R2436L8207

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Estimated Ship Date: May 12, 2026 if ordered today

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Rotating Assembly, Callies Compstar Chevrolet LSX 403 Rotating assembly

Part Number: CPI-30003

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Estimated Ship Date: Jun 10, 2026 if ordered today

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KIT-BBC 598 4.500/4.600 -3cc F

Part Number: MAN-28598RH

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Estimated Ship Date: Apr 16, 2026 if ordered today

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ROTATING ASSEMBLY KIT-SBC 355 3.480/4.030

Part Number: MAN-290730RH

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Estimated Ship Date: Apr 16, 2026 if ordered today

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ROTATING ASSEMBLY KIT-BBC 516 4.000/4.530 2cc DO

Part Number: MAN-29516R

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Estimated Ship Date: May 4, 2026 if ordered today

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ROTATING ASSEMBLY KIT-BBC 516 4.000/4.530 2cc DO

Part Number: MAN-29516RH

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Estimated Ship Date: May 4, 2026 if ordered today

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Engine Rotating Assembly, High Compression, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Small Block, Kit

Part Number: ESP-B35650040

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Estimated Ship Date: Apr 24, 2026 if ordered today

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KIT-BBC 548 4.250/4.530 20cc D

Part Number: MAN-28548HX

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Estimated Ship Date: Apr 16, 2026 if ordered today

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KIT-BBC 572 4.250/4.625 -3cc F

Part Number: MAN-28572RHXX

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Estimated Ship Date: Apr 16, 2026 if ordered today

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KIT-BBC 598 4.500/4.600 -3cc F

Part Number: MAN-28598RHXX

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Rods, Pistons And Rings, H-Beam Rods, Hypereutectic Pistons, Plasmamoly Rings, Chevy, Small Block, Kit

Part Number: ESP-22201030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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ROTATING ASSEMBLY KIT-BBC 598 4.500/4.600 43cc D

Part Number: MAN-29598H

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Estimated Ship Date: Apr 16, 2026 if ordered today

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