1981 Engine Kits & Rotating Assemblies

Engine Rebuild Kits, Re-Ring, 3.905 in. Bore, 0.010 in. Rod Bearing Crank Undersize, 0.010 in. Main Bearing Crank Undersize, Gaskets, Chevy, Kit

Part Number: FEM-205-6283M311

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Estimated Ship Date: Monday 12/22/2025

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Engine Re-Ring, Cast, 4 in. Bore, Standard Rod, .010 Main, Ford, Kit

Part Number: FEM-205124AM-001

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Estimated Ship Date: Monday 12/22/2025

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Engine Rebuild Kits, Re-Ring, 4.030 in. Bore, 0.010 in. Rod Bearing Crankshaft Undersize, Stock Main Bearing, Gaskets, Chevrolet, 350, Kit

Part Number: FEM-205-6284M310

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Estimated Ship Date: Monday 12/22/2025

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Engine Re-Ring, Moly, 4.030 in. Bore, .020 in. Rod, .020 in. Main, Chevy, 350, Kit

Part Number: FEM-205658M-322

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Estimated Ship Date: Monday 12/22/2025

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Engine Rebuild Kits, Re-Ring, 4.030 in. Bore, 0.010 in. Rod Bearing Crank Undersize, 0.020 in. Main Bearing Crank Undersize, Gaskets, Chevy, Kit

Part Number: FEM-205-6287M312

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Estimated Ship Date: Monday 12/22/2025

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Engine Rebuild Kit, Re-Ring Kit, 3.780 in. Bore, 0.30 in. Over, Rings, Gasket Set, Rod Bearings, Standard Size, Assembly Lube, AMC, Jeep, 4.2L, Kit

Part Number: FEM-205716300

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Estimated Ship Date: Monday 12/22/2025

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Engine Re-Ring, Moly, 4.030 in. Bore, .010 in. Rod, .010 in. Main, Chevy, 350, Kit

Part Number: FEM-205658M-311

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Estimated Ship Date: Monday 12/22/2025

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Engine Re-Ring, Cast, 4 in. Bore, .010 in. Rod, .010 in. Main, Ford, Small Block, Kit

Part Number: FEM-205153M-011

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Estimated Ship Date: Monday 12/22/2025

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Engine Re-Ring, Cast, 4 in. Bore, Standard Rod, Ford, Kit

Part Number: FEM-205124-00

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Estimated Ship Date: Monday 12/22/2025

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Engine Re-Ring, 4.000 in. Bore, .020 in. Rod, .020 in. Main, Chevy, Kit

Part Number: SUM-RRKIT1-022

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Estimated Ship Date: Monday 12/22/2025

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Engine Re-Ring, 4.060 in. Bore, .010 in. Rod, .020 in. Main, Chevy, Kit

Part Number: SUM-RRKIT1-612

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Estimated Ship Date: Monday 12/22/2025

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Engine Re-Ring, 4.030 in. Bore, .020 in. Rod, .010 in. Main, Chevy, Kit

Part Number: SUM-RRKIT1-321

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Engine Re-Ring, 4.060 in. Bore, .030 in. Rod, .030 in. Main, Chevy, Kit

Part Number: SUM-RRKIT1-633

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Engine Re-Ring, Cast, 4 in. Bore, Standard Rod, Standard Main, Ford, Kit

Part Number: FEM-205124AM-000

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Estimated Ship Date: Monday 12/22/2025

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Engine Rebuild Kit, Re-Ring Kit, 3.750 in. Bore, Rings, Gasket Set, Rod and Main Bearings, Standard Size, Assembly Lube, AMC, Jeep, 4.2L, Kit

Part Number: FEM-205716M-000

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Estimated Ship Date: Monday 12/22/2025

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Engine Re-Ring, Moly, 4.030 in. Bore, .010 in. Rod, Ford, Lincoln, Mercury, 302, Kit

Part Number: FEM-205653-31

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Estimated Ship Date: Monday 12/22/2025

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

Part Number: MAN-38572RHXX

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Estimated Ship Date: Monday 12/22/2025

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ROTATING ASSEMBLY KIT-BBC 632 4.750/4.600 43cc D

Part Number: MAN-29632R

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Estimated Ship Date: Monday 12/22/2025

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

Part Number: ESP-B13001E030

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Estimated Ship Date: Monday 12/22/2025

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ROTATING ASSEMBLY

Part Number: ESP-B1612603057

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Estimated Ship Date: Monday 12/22/2025

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BALANCED COMPETITION ASSEMBLY CHRY. 360

Part Number: ESP-B20202000

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Estimated Ship Date: Monday 12/22/2025

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

Part Number: ESP-13054040

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Estimated Ship Date: Monday 12/22/2025

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

Part Number: SCA-1-47110BI

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Estimated Ship Date: Monday 12/22/2025

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

Part Number: ESP-13101060

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Estimated Ship Date: Monday 12/22/2025

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BALANCED PRO STREET ASSEMBLY CHEV 427

Part Number: ESP-B68211060

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Estimated Ship Date: Monday 12/22/2025

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