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

BALANCED PRO STREET ASSEMBLY CHEV LS2

Part Number: ESP-B627624000

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Estimated Ship Date: Oct 7, 2025 if ordered today

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BALANCED PRO STREET ASSY CHEV 4.8/5.3 LS

Part Number: ESP-B627643780

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Estimated Ship Date: Oct 7, 2025 if ordered today

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BALANCED PRO STREET ASSY CHEV 4.8/5.3 LS

Part Number: ESP-B627643800

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Estimated Ship Date: Oct 7, 2025 if ordered today

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BALANCED PRO STREET ASSY CHEV 4.8/5.3 LS

Part Number: ESP-B627643810

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Estimated Ship Date: Oct 7, 2025 if ordered today

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BALANCED PRO STREET ASSY CHEV 4.8/5.3 LS

Part Number: ESP-B627003810

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Estimated Ship Date: Oct 7, 2025 if ordered today

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ROTATING ASSEMBLY

Part Number: ESP-129104005

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Estimated Ship Date: Oct 6, 2025 if ordered today

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COMPETITION ASSEMBLY CHEV LS3

Part Number: ESP-137904065

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Estimated Ship Date: Oct 6, 2025 if ordered today

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COMPETITION ASSEMBLY CHEV LS7

Part Number: ESP-128254130

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Estimated Ship Date: Oct 6, 2025 if ordered today

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PRO STREET ASSEMBLY CHEV LS3

Part Number: ESP-637314125

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Estimated Ship Date: Oct 6, 2025 if ordered today

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PRO STREET ASSEMBLY CHEV LS2

Part Number: ESP-627724030

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Estimated Ship Date: Oct 8, 2025 if ordered today

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PRO STREET ASSEMBLY CHEV LS3

Part Number: ESP-637304030

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Estimated Ship Date: Oct 8, 2025 if ordered today

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Engine Rotating Assembly, Competition, Forged Crank, Forged Pistons, H-Beam Rods, Chevy, 6.0L LS, Kit

Part Number: ESP-129264030

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Estimated Ship Date: Oct 8, 2025 if ordered today

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PRO STREET ASSEMBLY CHEV LS7

Part Number: ESP-629194125

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Estimated Ship Date: Oct 7, 2025 if ordered today

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PRO STREET ASSEMBLY CHEV LS3

Part Number: ESP-629524070

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Estimated Ship Date: Oct 7, 2025 if ordered today

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PRO STREET ASSEMBLY CHEV LS7

Part Number: ESP-629524125

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Estimated Ship Date: Oct 7, 2025 if ordered today

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

Part Number: ESP-129833905

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Estimated Ship Date: Oct 7, 2025 if ordered today

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Block Kit, 3.898 in. Bore, Standard Rod, Standard Main, Chevy, Kit

Part Number: FEM-BK6081000

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Estimated Ship Date: Sep 30, 2025 if ordered today

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Pro LS 4340 Rotating Assembly, 403 Cid., 4.005 bore, 4.000 stroke, 24X, 6.125 rod, 20cc dish, 9.7:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R244000520

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Estimated Ship Date: Tomorrow if ordered today

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Pro LS 4340 Rotating Assembly, 410 Cid., 4.040 bore, 4.000 stroke, 24X, 6.125 rod, 20cc dish, 9.8:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R244004020

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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, 24X, 6.125 rod, 21cc dish, 9.9:1 @ 65cc, 9.5:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R244008021

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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., 4.075 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-R2436L07512

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Estimated Ship Date: Nov 6, 2025 if ordered today

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Pro LS 4340 Rotating Assembly, 360 Cid., 3.785 bore, 4.000 stroke, 24X, 6.125 rod, 12cc dish, 10:1 @ 61cc, 9.6:1 @ 65cc, File-Fit Rings, H Bearings

Part Number: SUM-R244078512

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Pro LS 4340 Rotating Assembly, 370 Cid., 4.040 bore, 3.622 stroke, 58x, 6.125 rod, 12cc Dish, 9.8:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R5836L04012

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Estimated Ship Date: Tomorrow if ordered today

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Pro LS 4340 Piston and Rod Kit, 403 Cid., 4.005 bore, 4.000 stroke, 6.125 rod, 20cc dish, 9.7:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR4000520

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Estimated Ship Date: Tomorrow if ordered today

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