Engine Rotating Assemblies & Rebuild Kits

Engine Re-Ring, Moly, 4.040 in. Bore, Standard Rod, Standard Main, Chevy, 350, Kit

Part Number: FEM-205630M-400

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Engine Re-Ring, Cast, 4.320 in. Bore, Standard Rod, Standard Main, Dodge, 440, Kit

Part Number: FEM-205132AM-000

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

Part Number: SUM-RRKIT1-600

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Engine Re-Ring, Moly Rings, 4.250 in. Bore, Standard Rod, Chrysler, Dodge, Plymouth, 383, Kit

Part Number: FEM-205-667-000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Pro LS 4340 Rotating Assembly, 408 Cid., 4.030 bore, 4.000 stroke, 58x, 6.125 rod, 20cc dish, 9.8:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R584003020

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Engine Re-Ring, Cast, 4.000 in. Bore, Standard Rods, Standard Mains, Chevy, V6 4.3L, Kit

Part Number: FEM-205-6505M000

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Pro LS 4340 Piston and Rod Kit, 376 Cid., 4.065 bore, 3.622 stroke, 6.125 rod, 2cc dome, 11.6:1 @ 65cc, 10.9:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR36L0652

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Engine Rotating Assembly, Series 9000, Cast Crank, Forged Pistons, I-Beam Rods, Ford, Small Block, Kit

Part Number: SCA-1-94165BE

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Engine Re-Ring, Moly, 4.040 in. Bore, Standard Rod, Standard Main, Dodge, 340, Kit

Part Number: FEM-205713M-000

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

Part Number: FEM-MK1394C-000

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

Part Number: ESP-16524030

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Competition assembly, 522 CID, -30.4cc Icon

Part Number: ESP-22211040

Not Yet Reviewed

Estimated Ship Date: Aug 8, 2025 if ordered today

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

Part Number: FEM-205137M-000

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Engine Re-Ring, Moly, 4.000 in. Bore, Standard Rod, Standard Main, Dodge, 5.9L, Kit

Part Number: FEM-205-6378M000

5.0 out of 5 stars ( 1 )

Estimated Ship Date: 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 Re-Ring, Cast Iron, 3.736 in. Bore, Standard Rod, Standard Main, Chevy, 305, Kit

Part Number: FEM-MK1026D-000

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Rotating Assembly, Competition, Forged 4340 Crankshaft, Forged Flat Pistons, 2 pc. Seal, Ford, 408, Kit

Part Number: ESP-14702030

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Engine Re-Ring, Moly, 4.030 in. Bore, .010 in. Rod, .010 in. Main, Chrysler, 360, Kit

Part Number: FEM-205-622AM311

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Engine Re-Ring, Moly, 4.150 in. Bore, Standard Rod, Standard Main, Pontiac, 400, Kit

Part Number: FEM-205640M-300

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

Part Number: FEM-205630M-322

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Engine Kit, Crank, Flat-Top Piston/Moly Ring, Rod, Main, Gaskets, Oil Pump, Timing Set, Chevy, 355, Kit

Part Number: SES-3483002050

5.0 out of 5 stars ( 1 )

Cannot be shipped Internationally

• Oversize
• Restricted

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

Part Number: ESP-B13004E030

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Aug 11, 2025 if ordered today

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Pro LS Piston and Rod Kit, 325 Cid, 3.780 bore, Standard 3.622 stroke, 6.098 rod, 2cc dome, 10.9:1 @ 61cc, 10.3:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR367802

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Pro LS 4340 Piston and Rod Kit, 365 Cid., 4.005 bore, 3.622 stroke, 6.125 rod, 12cc Dish, 9.6:1 @ 65cc, 9.2:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR36L00512

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Top End Engine Kit, 120cc Big Bore, Camshaft, Rocker Arms, Valve Springs, for use on Honda®, Kit

Part Number: BRM-411-HXR-1001

Not Yet Reviewed

Estimated Ship Date: Aug 4, 2025 if ordered today

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• Special Order