Engine Kits & Rotating Assemblies

Rotating Assembly, Billet Reaper

Part Number: HRS-S0057

Not Yet Reviewed

Estimated Ship Date: May 11, 2026 if ordered today

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Rotating Assembly, Callies Compstar SBC 385 Rotating assembly

Part Number: CPI-10024

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Estimated Ship Date: Jun 1, 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: Tomorrow if ordered today

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BALANCED STREET & STRIP ASSY FORD 351W

Part Number: ESP-B1652604057

Not Yet Reviewed

Estimated Ship Date: Apr 27, 2026 if ordered today

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2017 M8 132in Power Pack w/ Chrm Pushrod Tubes & Gear Drive Cam - Blk Granite w/ Highlight

Part Number: SSY-310-1238C

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Estimated Ship Date: Mar 25, 2026 if ordered today

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2017+ M8 129in Power Pack w/ Chrome Pushrod Tubes & Gear Drive Cam - Black w/ Highlight

Part Number: SSY-310-1224C

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Estimated Ship Date: Mar 25, 2026 if ordered today

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2017+ M8 129in Power Pack w/ Blk Pushrod Tubes & Cam Chain Tensioners - Blk w/o Highlight

Part Number: SSY-310-1226C

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Estimated Ship Date: Mar 25, 2026 if ordered today

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2007+ BT 106in Big Bore Hot Set Up Kit w/o Cylinder Heads

Part Number: SSY-900-0355

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Estimated Ship Date: Mar 25, 2026 if ordered today

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2017+ M8 Models 4.320in Bore 550G Cam Power Pack - Black Granite w/ Highlight

Part Number: SSY-310-1236C

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Estimated Ship Date: Mar 25, 2026 if ordered today

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2017 M8 Models 128in Oil Cooled Power Pack w/ Chrome Pushrod Tubes w/o Highlight

Part Number: SSY-310-1105C

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Estimated Ship Date: Mar 25, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-14848030

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B14848030

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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

Part Number: ESP-B11011100

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 24, 2026 if ordered today

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

Part Number: ESP-B16006LA030

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Piston, I-Beam Rods, Ford, Small Block, Kit

Part Number: ESP-B16021LS060

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Rotating Assembly, Competition, Forged 4340 Crankshaft, Forged Flat Pistons, 2-Piece Seal, Chevy, 434, Kit

Part Number: ESP-12056030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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

Part Number: ESP-B12023030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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

Part Number: ESP-16126030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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

Part Number: ESP-111334500

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Estimated Ship Date: Apr 24, 2026 if ordered today

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

Part Number: ESP-B18320030

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

Part Number: ESP-B12113030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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

Part Number: ESP-12608030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B14823030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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BALANCED ROTATING ASSEMBLY

Part Number: ESP-B18321L060

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Estimated Ship Date: Apr 24, 2026 if ordered today

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PISTON

Part Number: ESP-129223905

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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