1973 Engine Kits & Rotating Assemblies

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

Part Number: ESP-B16021EA040

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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-16124030

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Rotating Assembly, Street/Strip, Cast Steel Crankshaft, Hypereutectic Flat Pistons, 1 pc/2 pc Seal, Ford, 306

Part Number: ESP-B16002LA030

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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-16125030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Engine Re-Ring, Cast, 3.910 in. Bore, Standard Rod, Dodge, 318, Kit

Part Number: FEM-205217-00

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

Part Number: ESP-B13052E030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B13326E060

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Estimated Ship Date: Apr 24, 2026 if ordered today

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BALANCED STREET & STRIP ASSY CHEV 350

Part Number: ESP-B13324E040

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Engine Re-Ring, Moly, 4.125 in. Bore, Standard Rod, Standard Main, Chevy, 400, Kit

Part Number: FEM-205-6282M000

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

Part Number: ESP-B13057E030

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Estimated Ship Date: Apr 27, 2026 if ordered today

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

Part Number: ESP-B13005E040

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

Part Number: ESP-16526030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Engine Re-Ring, Cast, 3.875 in. Bore, Standard Rod, Standard Main, Chevy, Buick, Pontiac, Oldsmobile, GMC, 250, Kit

Part Number: FEM-205114M-000

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Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Ford, Cleveland, Kit

Part Number: ESP-16800030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Engine Re-Ring, Moly, 4.080 in. Bore, Standard Rod, Standard Main, AMC, 360, Kit

Part Number: FEM-205715M-000

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

Part Number: ESP-16525030

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 27, 2026 if ordered today

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

Part Number: ESP-B13055E030

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Estimated Ship Date: Apr 24, 2026 if ordered today

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

Part Number: ESP-13010040

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Engine Re-Ring, Cast, 4.125 in. Bore, Standard Rod, Standard Main, Chevy, 400, Kit

Part Number: FEM-205-1282M000

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Engine Re-Ring, Moly, 4.030 in. Bore, .030 in. Rod, .030 in. Main, Chevy, 350, Kit

Part Number: FEM-205630M-333

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Estimated Ship Date: Mar 18, 2026 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-MK624J-000

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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

Part Number: ESP-B15455E040

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Engine Re-Ring, Moly, 3.940 in. Bore, Standard Rod, Standard Main, Chrysler, Dodge, Plymouth, 318, Kit

Part Number: FEM-205717M-300

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Engine Re-Ring, Moly, 3.910 in. Bore, Standard Rod, Chrysler, Dodge, Plymouth, 318, Kit

Part Number: FEM-205717-00

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