Engine Kits & Rotating Assemblies

Pro LS 4340 Piston and Rod Kit, 359 Cid., 3.780 bore, 4.000 stroke, 6.125 rod, 12cc dish, 10:1 @ 61cc, 9.6:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR4078012

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Pro LS 4340 Piston and Rod Kit, 360 Cid., 3.785 bore, 4.000 stroke, 6.125 rod, 12cc dish, 10:1 @ 61cc, 9.6:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR4078512

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Pro LS 4340 Piston and Rod Kit, 360 Cid., 3.785 bore, 4.000 stroke, 6.125 rod, 5cc dish, 10.9:1 @ 61cc, 10.4:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR407855

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Estimated Ship Date: Dec 8, 2025 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-16003040

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Estimated Ship Date: Nov 17, 2025 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-13055030

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 17, 2025 if ordered today

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BALANCED STREET & STRIP ASSY CHEV 350

Part Number: ESP-B13311E030

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Rotating Assembly, Balanced, Flat Top Pistons, Plasmamoly Rings, Cast Crank, I-Beam Rods, Chevy, Kit

Part Number: ESP-B15455L03068

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Estimated Ship Date: Nov 17, 2025 if ordered today

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

Part Number: ESP-16525040

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Estimated Ship Date: Nov 17, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-20604040

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STREET & STRIP ASSEMBLY CHRYSLER 360

Part Number: ESP-20608040

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Pro LS 4340 Piston and Rod Kit, 370 Cid., 4.040 bore, 3.622 stroke, 6.125 rod, 12cc Dish, 9.8:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR36L04012

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Estimated Ship Date: Oct 16, 2025 if ordered today

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Pro LS 4340 Piston and Rod Kit, 377 Cid., 4.075 bore, 3.622 stroke, 6.125 rod, 12cc dish, 9.9:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR36L07512

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Street Performance, Stock Replacement Rotating Assembly

Part Number: SCA-1-92303

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Engine Rotating Assembly, Chrysler 360 CID Balanced, 40 Over, 3.580 stroke, Flat Top Pistons, 6.123 Rods, Each

Part Number: ESP-B20600040

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

Part Number: SCA-1-92200BI

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 16, 2025 if ordered today

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

Part Number: SCA-1-90505

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Estimated Ship Date: Dec 16, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-1-91055060

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Estimated Ship Date: Dec 16, 2025 if ordered today

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

Part Number: SCA-1-90505-040

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Estimated Ship Date: Dec 16, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: SCA-1-94060-040

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Estimated Ship Date: Dec 16, 2025 if ordered today

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Engine Rotating Assembly, Street/Strip, Cast Crank, Hypereutectic Pistons, I-Beam Rods, Chevy, 5.7L, Kit

Part Number: ESP-B15505L03068

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Estimated Ship Date: Nov 11, 2025 if ordered today

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

Part Number: ESP-B15402L06053

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Estimated Ship Date: Nov 11, 2025 if ordered today

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ROTATING ASSEMBLY BALANCED

Part Number: ESP-B20600030

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Estimated Ship Date: Nov 11, 2025 if ordered today

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ENGINE KIT

Part Number: ESP-B13202E000

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Estimated Ship Date: Nov 11, 2025 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-16003030

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 12, 2025 if ordered today

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

Part Number: ESP-16525060

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Estimated Ship Date: Nov 12, 2025 if ordered today

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