Engine Rotating Assemblies & Rebuild Kits

Pro LS 4340 Piston and Rod Kit, 383 Cid., 3.903 bore, 4.000 stroke, 6.125 rod, 16cc dish, 9.7:1 @ 65cc, 9.4:1 @ 68cc, File-Fit Rings

Part Number: SUM-PR4090316

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Estimated Ship Date: Monday 9/8/2025

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Pro LS 4340 Piston and Rod Kit, 383 Cid., 3.903 bore, 4.000 stroke, 6.125 rod, 5cc dish, 10.9:1 @ 65cc, 10.6:1 @ 68cc, File-Fit Rings

Part Number: SUM-PR409035

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Estimated Ship Date: Monday 9/8/2025

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

Part Number: SUM-CSUMGMINS01

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Pro LS 4340 Rotating Assembly, 365 Cid., 4.005 bore, 3.622 stroke, 24X, 6.098 rod,12cc dish, 9.6:1 @ 65cc, 9.2:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R243600512

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Estimated Ship Date: Monday 9/8/2025

Pro LS Rotating Assembly, 365 Cid., 4.005 bore, 3.622 stroke, 24X, 6.098 rod, 2cc Flat Top, 10.8:1 @ 65cc, 10.2:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R24360052

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Estimated Ship Date: Monday 9/8/2025

Pro LS Rotating Assembly, 370 Cid., 4.030 bore, 3.622 stroke, 24X, 6.098 rod, 2cc Flat Top, 10.9:1 @ 65cc, 10.3:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R24360302

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Estimated Ship Date: Monday 9/8/2025

Pro LS Rotating Assembly, 371 Cid., 4.040 bore, 3.622 stroke, 24X, 6.098 rod, 2cc Flat Top, 10.9:1 @ 65cc, 10.3:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R24360402

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Estimated Ship Date: Monday 9/8/2025

Pro LS Rotating Assembly, 332 Cid., 3.820 bore, Standard 3.622 stroke, 58x, 6.098 rod, 2cc dome, 11:1 @ 61cc, 10.5:1 @ 65cc, File-Fit Rings, H Bearing

Part Number: SUM-R58368202

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Estimated Ship Date: Monday 9/8/2025

Engine Re-Ring, Cast, 4.060 in. Bore, .010 in. Rod, .030 in. Main, Chevy, 350, Kit

Part Number: FEM-205-130M613

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Estimated Ship Date: Monday 9/8/2025

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Engine Re-Ring, Cast, 4.360 in. Bore, .020 in. Rod, .020 in. Main, Ford, Big Block, Kit

Part Number: FEM-205-137M022

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Estimated Ship Date: Monday 9/8/2025

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

Part Number: FEM-205-218A-000

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Estimated Ship Date: Monday 9/8/2025

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Engine Re-Ring, Moly, 4.090 in. Bore, .020 Rod, .020 Main, Ford, FE, Kit

Part Number: FEM-205-601M422

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Estimated Ship Date: Monday 9/8/2025

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Engine Re-Ring, Moly, 4.000 in. Bore, Standard Rod, Chevy, 4.3L, V6, Kit

Part Number: FEM-205-6020-00

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Estimated Ship Date: Monday 9/8/2025

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Engine Re-Ring, Moly, 3.736 in. Bore, Standard Rod, Chevy, 305, Kit

Part Number: FEM-205-6024

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Estimated Ship Date: Monday 9/8/2025

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Engine Re-Ring, Moly, 3.736 in. Bore, Standard Rod, Standard Main, Chevy, 305, Kit

Part Number: FEM-205-6026M

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Estimated Ship Date: Monday 9/8/2025

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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 9/8/2025

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

Part Number: FEM-205-6037M300

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Estimated Ship Date: Monday 9/8/2025

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

Part Number: FEM-205-6037M311

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Estimated Ship Date: Monday 9/8/2025

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

Part Number: FEM-205-6037M322

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Estimated Ship Date: Monday 9/8/2025

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Engine Re-Ring, Moly, 4.250 in. Bore, Standard Rod, Chevy, 454, Kit

Part Number: FEM-205-6086-00

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Estimated Ship Date: Monday 9/8/2025

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Engine Re-Ring, Moly, 4.250 in. Bore, .020 in. Rod, .020 in. Main, Chevy, Truck, 454, Kit

Part Number: FEM-205-6086M022

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Estimated Ship Date: Monday 9/8/2025

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Engine Re-Ring, Moly, 4.155 in. Bore, .010 Rod, Chevy, 400, Kit

Part Number: FEM-205-618-01

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Estimated Ship Date: Monday 9/8/2025

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Engine Re-Ring, Moly, 4.165 in. Bore, .020 in. Rod, .010 in. Main, Chevy, 400, Kit

Part Number: FEM-205-618M421

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Estimated Ship Date: Monday 9/8/2025

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RE-RING KIT

Part Number: FEM-205-6193-00

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Estimated Ship Date: Monday 9/8/2025

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Engine Re-Ring, Moly, 3.915 in. Bore, .010 in. Rod, .010 in. Main, Pontiac, 350, Kit

Part Number: FEM-205-621-411

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Estimated Ship Date: Monday 9/8/2025

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