Engine Rotating Kits - 4.250 in. Engine Stroke (in.) - Flat top, with single valve relief Piston Style - Free Shipping on Orders Over $109 at Summit Racing

Manley Rotating Assemblies 38555RHXX

ROTATING ASSEMBLY KIT-BBC 555 4.250/4.560 F/T

Part Number: MAN-38555RHXX

Not Yet Reviewed

Estimated Ship Date: May 5, 2025 if ordered today

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Estimated Ship Date: May 5, 2025 if ordered today

Eagle Competition Rotating Assemblies B11111030

Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Big Block, Kit

Part Number: ESP-B11111030

Not Yet Reviewed

Estimated Ship Date: May 28, 2025 if ordered today

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Estimated Ship Date: May 28, 2025 if ordered today

Scat Engine Rotating Assemblies 1-42255BE

Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Big Block, Kit

Part Number: SCA-1-42255BE

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2025 if ordered today

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Estimated Ship Date: Jun 24, 2025 if ordered today

Scat Engine Rotating Assemblies 1-42450BE

Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Big Block, Kit

Part Number: SCA-1-42450BE

Not Yet Reviewed

Estimated Ship Date: Jul 2, 2025 if ordered today

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Estimated Ship Date: Jul 2, 2025 if ordered today

Scat Engine Rotating Assemblies 1-42310BI

Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Big Block, Kit

Part Number: SCA-1-42310BI

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jul 2, 2025 if ordered today

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Estimated Ship Date: Jul 2, 2025 if ordered today

Eagle Street and Strip Rotating Assemblies 18020L030

Engine Rotating Assembly, Street/Strip, Cast Crank, Forged Pistons, I-Beam Rods, Chevy, Big Block, Kit

Part Number: ESP-18020L030

Not Yet Reviewed

Estimated Ship Date: May 28, 2025 if ordered today

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Estimated Ship Date: May 28, 2025 if ordered today

Eagle Street and Strip Rotating Assemblies 18020L060

Engine Rotating Assembly, Street/Strip, Cast Crank, Forged Pistons, I-Beam Rods, Chevy, Big Block, Kit

Part Number: ESP-18020L060

Not Yet Reviewed

Estimated Ship Date: May 28, 2025 if ordered today

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Estimated Ship Date: May 28, 2025 if ordered today

Scat Engine Rotating Assemblies 1-91650

Engine Rotating Assembly, Series 9000, Cast Crank, Forged Pistons, I-Beam Rods, Chevy, Big Block, Kit

Part Number: SCA-1-91650

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2025 if ordered today

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Estimated Ship Date: Jun 24, 2025 if ordered today

Eagle Street and Strip Rotating Assemblies 18021L030

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

Part Number: ESP-18021L030

4.0 out of 5 stars ( 1 )

Estimated Ship Date: May 28, 2025 if ordered today

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Estimated Ship Date: May 28, 2025 if ordered today

Eagle Street and Strip Rotating Assemblies 18021060

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

Part Number: ESP-18021060

Not Yet Reviewed

Estimated Ship Date: May 28, 2025 if ordered today

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Estimated Ship Date: May 28, 2025 if ordered today

Scat Engine Rotating Assemblies 1-42500BI

Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Big Block, Kit

Part Number: SCA-1-42500BI

Not Yet Reviewed

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Manley Rotating Assemblies 38572RHXX

ROTATING ASSEMBLY KIT-BBC 572 4.250/4.625 -3cc F

Part Number: MAN-38572RHXX

Not Yet Reviewed

Estimated Ship Date: Monday 4/28/2025

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Estimated Ship Date: Monday 4/28/2025

Scat Engine Rotating Assemblies 1-91360

Engine Rotating Assembly, Series 9000, Cast Crank, Forged Pistons, I-Beam Rods, Chevy, Big Block, Kit

Part Number: SCA-1-91360

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2025 if ordered today

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Estimated Ship Date: Jun 24, 2025 if ordered today

Scat Engine Rotating Assemblies 1-91650BE

Engine Rotating Assembly, Series 9000, Cast Crank, Forged Pistons, I-Beam Rods, Chevy, Big Block, Kit

Part Number: SCA-1-91650BE

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 24, 2025 if ordered today

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Estimated Ship Date: Jun 24, 2025 if ordered today

Scat Engine Rotating Assemblies 1-91900BI

Engine Rotating Assembly, Series 9000, Cast Crank, Forged Pistons, I-Beam Rods, Chevy, Big Block, Kit

Part Number: SCA-1-91900BI

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2025 if ordered today

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Estimated Ship Date: Jun 24, 2025 if ordered today

Scat Engine Rotating Assemblies 1-42500

Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Big Block, Kit

Part Number: SCA-1-42500

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2025 if ordered today

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Estimated Ship Date: Jun 24, 2025 if ordered today

Scat Engine Rotating Assemblies 1-91360BE

Engine Rotating Assembly, Series 9000, Cast Crank, Forged Pistons, I-Beam Rods, Chevy, Big Block, Kit

Part Number: SCA-1-91360BE

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2025 if ordered today

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Estimated Ship Date: Jun 24, 2025 if ordered today

Scat Engine Rotating Assemblies 1-42450

Engine Rotating Assembly, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, Big Block, Kit

Part Number: SCA-1-42450

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2025 if ordered today

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Estimated Ship Date: Jun 24, 2025 if ordered today

Scat Engine Rotating Assemblies 1-94652

Engine Rotating Assembly, Series 9000, Cast Crank, Forged Pistons, H-Beam Rods, Ford, Big Block FE, Kit

Part Number: SCA-1-94652

Not Yet Reviewed

Estimated Ship Date: Jun 24, 2025 if ordered today

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Estimated Ship Date: Jun 24, 2025 if ordered today

Manley Rotating Assemblies 38555

KIT-BBC 555 4.250/4.560 F/T

Part Number: MAN-38555

Not Yet Reviewed

Estimated Ship Date: May 28, 2025 if ordered today

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Estimated Ship Date: May 28, 2025 if ordered today

Manley Rotating Assemblies 38555H

ROTATING ASSEMBLY KIT-BBC 555 4.250/4.560 F/T

Part Number: MAN-38555H

Not Yet Reviewed

Estimated Ship Date: May 28, 2025 if ordered today

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Estimated Ship Date: May 28, 2025 if ordered today

Manley Rotating Assemblies 38565

KIT-BBC 565 4.250/4.600 -3cc F

Part Number: MAN-38565

Not Yet Reviewed

Estimated Ship Date: May 28, 2025 if ordered today

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Estimated Ship Date: May 28, 2025 if ordered today

Manley Rotating Assemblies 38565H

ROTATING ASSEMBLY KIT-BBC 565 4.250/4.600 -3cc F

Part Number: MAN-38565H

Not Yet Reviewed

Estimated Ship Date: May 28, 2025 if ordered today

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Estimated Ship Date: May 28, 2025 if ordered today

Manley Rotating Assemblies 28555RH

KIT-BBC 555 4.250/4.560 -3cc F

Part Number: MAN-28555RH

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2025 if ordered today

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Estimated Ship Date: Apr 28, 2025 if ordered today

Manley Rotating Assemblies 28555RHX

KIT-BBC 555 4.250/4.560 -3cc F

Part Number: MAN-28555RHX

Not Yet Reviewed

Estimated Ship Date: Apr 28, 2025 if ordered today

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Estimated Ship Date: Apr 28, 2025 if ordered today