CHEVROLET Chevy small block Gen III/IV (LS-based engines) Engine Kits & Rotating Assemblies

PRO STREET ASSEMBLY CHEV LS2

Part Number: ESP-628214005

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Estimated Ship Date: Aug 22, 2025 if ordered today

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PRO STREET ASSEMBLY CHEV LS2

Part Number: ESP-629104005

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Estimated Ship Date: Aug 22, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-629104030

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Estimated Ship Date: Aug 22, 2025 if ordered today

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PRO STREET ASSEMBLY CHEV LS2

Part Number: ESP-629444030

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Estimated Ship Date: Aug 22, 2025 if ordered today

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PRO STREET ASSEMBLY CHEV LS3

Part Number: ESP-629464005

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Estimated Ship Date: Aug 22, 2025 if ordered today

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PRO STREET ASSEMBLY CHEV LS1

Part Number: ESP-637003900

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Estimated Ship Date: Aug 22, 2025 if ordered today

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PRO STREET ASSEMBLY CHEV LS3

Part Number: ESP-637314065

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Estimated Ship Date: Aug 22, 2025 if ordered today

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PRO STREET ASSEMBLY CHEV LS1

Part Number: ESP-637603913

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Estimated Ship Date: Aug 22, 2025 if ordered today

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PRO STREET ASSEMBLY CHEV LS1

Part Number: ESP-637623898

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Estimated Ship Date: Aug 22, 2025 if ordered today

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Engine Rotating Assembly, Competition, Steel Crank, Forged Pistons, I-Beam Rods, Chevy, 415 Small Block, Kit

Part Number: SCA-1-44207BI

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Estimated Ship Date: Sep 30, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-129524-070

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Estimated Ship Date: Aug 29, 2025 if ordered today

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COMPETITION ASSEMBLY CHEV LS2

Part Number: ESP-137904005

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Estimated Ship Date: Aug 29, 2025 if ordered today

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COMPETITION ASSEMBLY CHEV LS2

Part Number: ESP-128234005

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Estimated Ship Date: Aug 29, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-128374125

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Estimated Ship Date: Aug 29, 2025 if ordered today

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COMPETITION ASSEMBLY CHEV LS2

Part Number: ESP-129244030

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Estimated Ship Date: Aug 29, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-B627144005

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Estimated Ship Date: Sep 8, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-129783800

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Estimated Ship Date: Aug 28, 2025 if ordered today

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Engine Rotating Assembly, Competition, Steel Crank, Forged Pistons, I-Beam Rods, Chevy, 421 Small Block, Kit

Part Number: SCA-144404BI

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Engine Rotating Assembly, Balanced, Internal, Forged Piston, Forged Crank, H-Beam Rods, Chevy, Small Block, LS, 5.3L, Kit

Part Number: SCA-1-43502BI

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Engine Rotating Assembly, Forged Piston, Forged Crank, H-Beam Rods, Chevy, Small Block, LS, 5.3L, Kit

Part Number: SCA-1-43502

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Estimated Ship Date: Oct 6, 2025 if ordered today

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Pro LS Rotating Assembly, 332 Cid., 3.820 bore, Standard 3.622 stroke, 24X, 6.098 rod, 7cc dish, 9.9:1 @ 61cc, 9.4:1 @ 65cc, File-Fit ring, H Bearing

Part Number: SUM-R24368207

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Estimated Ship Date: Tomorrow if ordered today

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Pro LS 4340 Rotating Assembly, 370 Cid., 4.040 bore, 3.622 stroke, 24X, 6.125 rod, 12cc Dish, 9.8:1 @ 65cc, 9.3:1 @ 70cc, File-Fit rings, H Bearings

Part Number: SUM-R2436L04012

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Estimated Ship Date: Tomorrow if ordered today

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Pro LS 4340 Rotating Assembly, 377 Cid., 4.070 bore, 3.622 stroke, 24X, 6.125 rod,12cc dish, 9.9:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R2436L07012

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Estimated Ship Date: Sep 2, 2025 if ordered today

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Pro LS 4340 Rotating Assembly, 410 Cid., 4.040 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-R584004020

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Estimated Ship Date: Tomorrow if ordered today

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Pro LS 4340 Rotating Assembly, 417 Cid., 4.080 bore, 4.000 stroke, 58x, 6.125 rod, 21cc dish, 9.9:1 @ 65cc, 9.5:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R584008021

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Estimated Ship Date: Tomorrow if ordered today

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