Engine Rotating Assemblies & Rebuild Kits

Pro LS 4340 Rotating Assembly, 377 Cid., 4.075 bore, 3.622 stroke, 58x, 6.125 rod, 2cc dome, 11.6:1 @ 65cc, 11:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R5836L0752

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Estimated Ship Date: Monday 8/25/2025

Pro LS 4340 Rotating Assembly, 378 Cid., 4.080 bore, 3.622 stroke, 58x, 6.125 rod, 12cc dish, 9.9:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R5836L08012

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Estimated Ship Date: Monday 8/25/2025

Pro LS 4340 Rotating Assembly, 378 Cid., 4.080 bore, 3.622 stroke, 58x, 6.125 rod, 2cc dome, 11.6:1 @ 65cc, 11:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R5836L0802

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Estimated Ship Date: Monday 8/25/2025

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

Part Number: ESP-11012070

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Estimated Ship Date: Monday 8/25/2025

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BALANCED COMPETITION ASSEMBLY CHEV 350

Part Number: ESP-B12311030

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Estimated Ship Date: Monday 8/25/2025

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BALANCD STREET & STRIP ASSY CHEV 350 1PC

Part Number: ESP-B13304L04053

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Estimated Ship Date: Monday 8/25/2025

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Rotating Assembly, Competition, Forged 4340 Crankshaft, Forged Flat Pistons, 1 pc, /2 pc. Seal, Ford, 347

Part Number: ESP-14006-125

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Estimated Ship Date: Monday 8/25/2025

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Engine Rebuild Kit, Hypereutectic Flat Top, Plasmamoly Rings, Stock Bore, .010 in. Under Bearings, Chevy, LS

Part Number: CMB-08-0069

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Estimated Ship Date: Monday 8/25/2025

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Engine Rebuild, Hypereutectic Flat Top, Plasmamoly Rings, Stock Bore, .010 in Under Bearings, Chevy, 5.7L, Kit

Part Number: CMB-08-0077

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Estimated Ship Date: Monday 8/25/2025

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RERING KIT

Part Number: FEM-205715M-030

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Estimated Ship Date: Monday 8/25/2025

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Engine Kit, Start Up, Crate Engine, GM, V8, SBC, Kit

Part Number: SUM-CSUMGMINS01

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Cannot be shipped Internationally

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ENGINE REBUILD KIT

Part Number: FEM-MKP7024N211

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Estimated Ship Date: Monday 8/25/2025

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Engine Re-Ring, Moly, 4 in. Bore, .020 in. Rod, .020 in. Main, Chevy, 350, Kit

Part Number: FEM-205-6037M022

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Estimated Ship Date: Monday 8/25/2025

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Engine Re-Ring, Moly, 4 in. Bore, Standard Rod, Standard Main, Chevy, 350, Kit

Part Number: FEM-MK6037A-000

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Estimated Ship Date: Monday 8/25/2025

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Engine Re-Ring, Moly, 4 in. Bore, .020 in. Rod, .010 in. Main, Chevy, 350, Kit

Part Number: FEM-MK6038C-021

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Estimated Ship Date: Monday 8/25/2025

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Engine Re-Ring, Moly, 4.000 in. Bore, Standard Rod, Ford, Lincoln, Mercury, 302, Kit

Part Number: FEM-205653-00

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Estimated Ship Date: Monday 8/25/2025

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Engine Re-Ring, Moly, 4.000 in. Bore, .020 in. Rod, Ford, Lincoln, Mercury, 302, Kit

Part Number: FEM-205653-02

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Estimated Ship Date: Monday 8/25/2025

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

Part Number: FEM-205653-30

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Estimated Ship Date: Monday 8/25/2025

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Engine Re-Ring, Moly, 4.000 in. Bore, Standard Rod, .010 in. Main, Ford, Lincoln, Mercury, 302, Kit

Part Number: FEM-205653M-001

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Estimated Ship Date: Monday 8/25/2025

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Engine Re-Ring, Moly, 4.030 in. Bore, .020 in. Rod, .010 in. Main, Ford, Lincoln, Mercury, 302, Kit

Part Number: FEM-205653M-321

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Estimated Ship Date: Monday 8/25/2025

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Engine Re-Ring, Moly, 4.185 in. Bore, 020 in. Rod, .020 in. Main, Chevy, 400, Kit

Part Number: FEM-205618M-622

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Estimated Ship Date: Monday 8/25/2025

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Engine Re-Ring, Moly, 4.125 in. Bore, Standard Rod, Chevy, 307, Kit

Part Number: FEM-205620-00

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Estimated Ship Date: Monday 8/25/2025

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Engine Re-Ring, Moly, 3.875 in. Bore, .010 in. Rod, Standard Main, Chevy, 307, Kit

Part Number: FEM-205620M-010

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Estimated Ship Date: Monday 8/25/2025

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Engine Re-Ring, Moly, 3.875 in. Bore, .010 in. Rod, .030 Main, Chevy, 307, Kit

Part Number: FEM-205620M-013

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Estimated Ship Date: Monday 8/25/2025

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Engine Re-Ring, Moly, 4.005 in. Bore, .010 in. Rod, .010 Main, Chevy, 307, Kit

Part Number: FEM-205620M-311

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Estimated Ship Date: Monday 8/25/2025

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