CHEVROLET Chevy small block Gen III/IV (LS-based engines) Engines & Components

Pro LS Piston and Rod Kit, 332 Cid., 3.820 bore, Standard 3.622 stroke, 6.125 rod, 7cc dish, 9.9:1 @ 61cc, 9.4:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR36L8207

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Pro LS Piston and Rod Kit, 371 Cid., 4.040 bore, 3.622 stroke, 6.098 rod, 2cc Flat Top, 10.9:1 @ 65cc, 10.3:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR360402

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Pro LS Piston and Rod Kit, 326 Cid., 3.785 bore, Standard 3.622 stroke, 6.098 rod, 7cc dish, 9.7:1 @ 61cc, 9.3:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR367857

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Pistons, Forged, 4.125 in. Bore, 4.000 in. Stroke, Flat Top, 6.125 in. Rod Length, 0.927 in. Pin Diameter, LS7, Chevy, Set of 8

Part Number: PIS-1001174

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Pulley Set, Serpentine, Performance Ratio, Billet Aluminum, Black Powdercoated, No Air Conditioning, Power Steering, Chevrolet, LS, Kit

Part Number: MCH-19910-08

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Pistons, Forged, 4.030 in. Bore, 4.000 in. Stroke, Flat Top, 6.125 in. Rod Length, 0.927 in. Pin Diameter, LS, Chevy, Set of 8

Part Number: PIS-1001163

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Engine Rotating Kits, Pro LS Crank and Rod Kits, Forged 4340 Steel, 6.125 in. Connecting Rod Length, 3.622 in. Stroke, Chevy, 5.3L, 5.7L, 6.0L, Kit

Part Number: SUM-CR3624125

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Engine Rotating Kits, Pro LS Crank and Rod Kits, Forged 4340 Steel, 6.125 in. Connecting Rod Length, 3.622 in. Stroke, Chevy, 5.3L, 6.0L, 6.2L, Kit

Part Number: SUM-CR3658125

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Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 4.125 in. Stroke, Chevy, LS9, Each

Part Number: ESP-442541256100

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 3.622 in. Stroke, Chevy, LS9, Each

Part Number: ESP-442636226100

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 4.125 in. Stroke, Chevy, LS9, Each

Part Number: ESP-442641256100

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Crankshaft, 1-Piece Seal, Internal Balance, Forged 4340 Steel, 3.622 in. Stroke, Chevy, LS9, Each

Part Number: ESP-442536226100

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Oil Pan, Road Race, Aluminum, Natural, 6.5 qt., Rear Sump, Dart, LS Next Block, Each

Part Number: CTR-15-284A

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Oil Pan, Road Race, Aluminum, Natural, 6.5 qt., Front Sump, Dart, LS Next Block, Each

Part Number: CTR-15-286A

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Estimated Ship Date: Oct 30, 2025 if ordered today

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LS3/L92 4.070B/1.115CD/Kit

Part Number: DPP-11546-R1-8-H

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Cylinder Head, 260cc LS3, CNC Ported, 6 Bolt, 70cc Chamber, 260cc Runner, 2.165 in. Intake , 1.600 in. Exhaust, 0.650 in. Max Lift, Chevy, Each

Part Number: HPE-HPLS3260

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Cylinder Head, 270cc LS3, CNC Ported, 6 Bolt, 72cc Chamber, 273cc Runner, 2.165 in. Intake, 1.600 in. Exhaust, 0.650 in. Max Lift, Chevy, Each

Part Number: HPE-HPLS3270

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Lifters, Race Series, Mechanical Roller, Pro Max High RPM, Vertical Bar, Chevy, Gen III Small Block, Set of 16

Part Number: HRS-91178

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Estimated Ship Date: Nov 28, 2025 if ordered today

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LS1 4.030B/1.304CD/Kit

Part Number: DPP-11517-R1-8-H

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Estimated Ship Date: Nov 17, 2025 if ordered today

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LS1 4.030B/1.115CD/Kit

Part Number: DPP-11519-R1-8-H

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Estimated Ship Date: Nov 17, 2025 if ordered today

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LS7 4.125B/1.115CD/Kit

Part Number: DPP-11585-R1-8-H

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Estimated Ship Date: Nov 17, 2025 if ordered today

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LS9/LSA 4.070B/1.304CD/Kit

Part Number: DPP-11589-R1-8-H

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Estimated Ship Date: Nov 17, 2025 if ordered today

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LS3/L92 4.070B/1.304CD/Kit

Part Number: DPP-11554-R1-8-H

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Estimated Ship Date: Nov 17, 2025 if ordered today

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LS9/LSA 4.080B/1.304CD/Kit

Part Number: DPP-11578-R2-8-H

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Estimated Ship Date: Nov 17, 2025 if ordered today

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LS3/L92 4.125B/1.115CD/Kit

Part Number: DPP-11584-R1-8-H

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Estimated Ship Date: Nov 17, 2025 if ordered today

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