Engines & Components

Pro LS 4340 Piston and Rod Kit, 367 Cid., 3.820 bore, 4.000 stroke, 6.125 rod, 5cc dish, 11:1 @ 61cc, 10.5:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR408205

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Pro LS 4340 Piston and Rod Kit, 382 Cid., 3.898 bore, 4.000 stroke, 6.125 rod, 16cc dish, 9.7:1 @ 65cc, 9.4:1 @ 68cc, File-Fit Rings

Part Number: SUM-PR4089816

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Pro LS 4340 Piston and Rod Kit, 383 Cid., 3.903 bore, 4.000 stroke, 6.125 rod, 16cc dish, 9.7:1 @ 65cc, 9.4:1 @ 68cc, File-Fit Rings

Part Number: SUM-PR4090316

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Pro LS 4340 Piston and Rod Kit, 383 Cid., 3.903 bore, 4.000 stroke, 6.125 rod, 5cc dish, 10.9:1 @ 65cc, 10.6:1 @ 68cc, File-Fit Rings

Part Number: SUM-PR409035

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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 4340 Piston and Rod Kit, 402 Cid., 4.000 bore, 4.000 stroke, 6.125 rod, 20cc dish, 9.7:1 @ 65cc, 9.3:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR4000020

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Pro LS 4340 Piston and Rod Kit, 402 Cid., 4.000 bore, 4.000 stroke, 6.125 rod, 8cc dish, 11:1 @ 65cc, 10.4:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR400008

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Pro LS 4340 Piston and Rod Kit, 408 Cid., 4.030 bore, 4.000 stroke, 6.125 rod, 8cc dish, 11.1:1 @ 65cc, 10.6:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR400308

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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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Cylinder Head, 220cc, Assembled, Aluminum, Natural, Chevy, Small Block, Each

Part Number: FLK-1220SRCNC505

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BTR LS6 BEEHIVE SPRING - .560 LIFT - PACK OF 160

Part Number: BTC-SP011-160

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Estimated Ship Date: Oct 22, 2025 if ordered today

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PIST-1.304 CD 4.065 COATED E/D

Part Number: MAN-560165CE-8

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Pistons and Rings, Forged, Dome, 4.125 in. Bore, Chevy, Kit

Part Number: WIS-K463X125

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Cylinder Head, Aluminum, Bare, Ford, Flathead, Pair

Part Number: OFY-1068-400

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Estimated Ship Date: Dec 16, 2025 if ordered today

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CNC Billet Aluminum LT Valve 'n Coil Covers Natural Aluminum

Part Number: SXH-VC-3321

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Estimated Ship Date: Oct 20, 2025 if ordered today

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CNC Billet Aluminum LT Valve 'n Coil Covers Black Anodize

Part Number: SXH-VC-3321B

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Estimated Ship Date: Oct 20, 2025 if ordered today

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Valve Covers, Billet Aluminum, Natural, Oil Fill Cap, With Coil Mounts, Chevy, LT, Pair

Part Number: MOR-68494

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Oil Pumps, Tri-Lobe Dry Sump, One Stage, 1.200 in. Pressure Section, Clockwise Rotation, V-band Alston Front Drive Mount, Each

Part Number: MOR-22411

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Oil Pumps, Tri-Lobe Dry Sump, One Stage, 1.200 in. Pressure Section, Counterclockwise Rotation, Each

Part Number: MOR-22412

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Estimated Ship Date: Oct 31, 2025 if ordered today

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DRY SUMP TANK, PRO MOD., FRONT MOUNT

Part Number: MOR-22657

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Valve Covers, Low-profile, Perimeter Bolt, Billet Aluminum, Gloss Black Anodized, Moroso Logo, Chevrolet, Small Block, Pair

Part Number: MOR-68051

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Pistons, PowerPak Piston Kits, 4.125 in. Bore, Forged Aluminum, Dome, Rings, Chevrolet, 6.6L, Set of 8

Part Number: MLE-197754525

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Powerpak Plus Piston Kit, Small Block Chevy400ci 23? Dome Gasported/Asymmetrical Valve Pockets

Part Number: MLE-197754535

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Estimated Ship Date: Oct 23, 2025 if ordered today

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Powerpak Plus Piston Kit, Small Block Chevy400ci 23? Dome Gasported/Asymmetrical Valve Pockets

Part Number: MLE-197754545

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Estimated Ship Date: Oct 23, 2025 if ordered today

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