Engine Rotating Assemblies & Rebuild Kits

Pro LS 4340 Piston and Rod Kit, 377 Cid., 4.070 bore, 3.622 stroke, 6.125 rod, 2cc dome, 11.6:1 @ 65cc, 10.9:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR36L0702

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Estimated Ship Date: Today

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

Part Number: ESP-B15405E000

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Engine Re-Ring, Premium, Moly, Standard Rod & Main, Oil Pump, Plugs, Chevy, GMC, Kit

Part Number: FEM-MK6038A-300

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Estimated Ship Date: Today

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Engine Rebuild, Hypereutectic Flat Top, Plasmamoly Rings, Stock Bore, Bearings, Chevy, 5.7L, Kit

Part Number: CMB-08-0076

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Engine Re-Ring, Moly, 4.030 in. Bore, .010 in. Rod, .010 in. Main, Ford, 351M, Kit

Part Number: FEM-205624AM-311

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Estimated Ship Date: Today

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Big Bore Cylinder Kit, Forged Piston, 94mm Bore, Arctic Cat, Kawasaki, Suzuki, ATV, Motorcycle, Kit

Part Number: CLW-41001-K01

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Piston, I-Beam Rod, Internal Balance, Chevy, Small Block, Kit

Part Number: ESP-B13202E030

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Estimated Ship Date: Sep 23, 2025 if ordered today

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Engine Re-Ring, Moly, 4 in. Bore, Standard Rod, Standard Main, Ford, 351M/400, Kit

Part Number: FEM-MK624F-000

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Estimated Ship Date: Today

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Competition, Standard Weight Forged Rotating Assembly

Part Number: SCA-1-47736BI

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Estimated Ship Date: Oct 9, 2025 if ordered today

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

Part Number: SCA-1-48041BI

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Estimated Ship Date: Oct 9, 2025 if ordered today

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

Part Number: SCA-1-48063BI

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Estimated Ship Date: Oct 9, 2025 if ordered today

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Engine Re-Ring, Moly, 4 in. Bore, Standard Rod, Standard Main, Chevy, 4.3, Kit

Part Number: FEM-2056021M-000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Engine Rotating Assembly, 7.0L/427 Actual Engine Displacement, 4.125 in. Bore, 4.000. Stroke, 6.250 in. Rod Length, Forged Pistons, Ford, 351W, Kit

Part Number: SCA-1-46580BI

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Estimated Ship Date: Today

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

Part Number: SCA-1-41566BI

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Estimated Ship Date: Oct 9, 2025 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-B12012060

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Engine Re-Ring, Moly, .010 in. Rod and Main Bearings, Ford, Lincoln, Mercury, 7.0L, 7.5L, Lubricant, Kit

Part Number: FEM-205637M011

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Estimated Ship Date: Today

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

Part Number: SCA-1-40810BI

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Estimated Ship Date: Oct 9, 2025 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-B15454E040

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Engine Re-Ring, Moly, 4 in. Bore, Standard Rod, Standard Main, Ford, 351W, Kit

Part Number: FEM-MK761A-000

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Estimated Ship Date: Today

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Engine Rotating Assembly, Forged Crank, Forged Pistons, I-Beam Rods, Mopar, Small Block, Kit

Part Number: SCA-1-48035BI

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 9, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-233004090

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Engine Re-Ring, 4.040 in. Bore, .010 in. Rod, .010 in. Main, Chevy, Kit

Part Number: SUM-RRKIT1-411

2.0 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Engine Re-Ring, Moly, 4.030 in. Bore, .020 in. Rod, .020 in. Main, Ford, 351M, Kit

Part Number: FEM-205624AM-322

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Estimated Ship Date: Today

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

Part Number: ESP-B12108040

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Estimated Ship Date: Sep 2, 2025 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-B12011040

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Estimated Ship Date: Sep 2, 2025 if ordered today

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