Engines & Components

Pro LS 2618 Forged Pistons. 3.785 bore, 1.326 C.H., 2cc dome, Std. Stroke, .Gen.4 Rod, NA/Boost/Nitrous, Coated, 4.8L 5.3L LS Vortec Truck, Set of 8

Part Number: SUM-326943785-2F

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Estimated Ship Date: Today

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Harmonic Balancer, Rattler, Internal Balance, Steel, Black, Chevy, 396, 402, 427, Each

Part Number: TCI-870004

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Pistons, Forged, Flat, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Mopar, Small Block, Set of 8

Part Number: UEM-IC744-030

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Pistons, Forged, Dome, 4.280 in. Bore, Chevy, Set of 8

Part Number: SLP-L2349F30

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Pistons, Forged, Flat, 4.125 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-IC762-STD

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Estimated Ship Date: Nov 26, 2025 if ordered today

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Piston and Ring Kit, PowerPak, USRA Factory Stock Rule, 4.030 in. Bore, 3.500 in. Stroke, 5.700 in. Rod, Flat Top, Forged, Chevrolet, Small Block, Kit

Part Number: MLE-930203830

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Camshaft, Hydraulic Roller, Advertised Duration 266/272, Lift .530/.530, Lobe Sep. 113, GM 5.7L LT1, Each

Part Number: TFS-31402081

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Oil Pan, Drag Racing Wet Sump, Steel, Black Powdercoated, Rear Sump, 7 Qt., 4.50 in. Stroke, Driver Side Dipstick, Chevy, Big Block, Each

Part Number: CTR-13-330BLK

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Estimated Ship Date: Oct 28, 2025 if ordered today

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Pistons, Forged, Flat, 4.400 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Big Block, Set of 8

Part Number: UEM-IC953-040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 25, 2025 if ordered today

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Valve Covers, Perimeter Bolt, Tall, Plain, Fabricated Aluminum, Black, with Gaskets, Grommets, and Mounting Hardware, Ford, Coyote, Pair

Part Number: TSN-84052BK

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.155 in. Bore, 4.250 in. Stroke, Step Dish, Pontiac, Set of 8

Part Number: UEM-IC981KTD-030

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Pro LS 2618 Forged Piston, 4.040 bore, 1.326 C.H., 2cc Flat, Std. Stroke, Full Float Rod, NA/Boost/Nitrous, Cathedral/Rect. 6.0L LY6 LQ4 LQ9, Set of 8

Part Number: SUM-3269434040-2

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Rocker Arms, PQx Series, Shaft Mount, Full Roller, Aluminum, Black Anodized, 1.7 Ratio, GM, LS Gen III, Cathedral Port, Kit

Part Number: PQX-3534631

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Pistons, Forged, Flat, 4.360 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Mopar, Big Block, Set of 8

Part Number: UEM-IC9953-040

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Pistons, Forged, Flat, 4.290 in. Bore, Chrysler, Dodge, Plymouth, Set of 8

Part Number: SLP-L2315NF40

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Cam/Lifters/Valvetrain, Hydraulic Flat Tappet, Adv. Duration 260/268, Lift .503/.503 in., Chevy, Big Block

Part Number: CCA-K11-302-4

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Today

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Connecting Rods, 4340, I-Beam, 12-Point, Cap Screw, 6.100 in. Length, Chevy, Small Block, LS1, Set of 8

Part Number: SCA-26100944P

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Today

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Valve Covers, Cast Aluminum, 409 Chevy Style for LS, 409 Decals, Breather Tube, 2.750 in Tall, Natural, Centerbolt, Gen 3/4, Chevy, Pair

Part Number: LSS-GMLS1004

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 4, 2025 if ordered today

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Harmonic Balancer, SFI 18.1 Rating, Internal Balance, 7.25 in. Diameter, 6-Rib Serpentine, Aluminum/Steel, Natural, Chevrolet, LS Engine, Each

Part Number: INW-860

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Piston and Ring Kit, Forged, Dome, 4.290 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-IC783KTD-040

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Pistons, Forged, Flat, 4.250 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Big Block, Set of 8

Part Number: UEM-IC9920-STD

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Cylinder Deactivation Delete Kit, DOD/AFM Delete, Premium, Gen V, LT1/L86, GM, Chevy, Kit

Part Number: CCA-5562-KIT

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Oil Pan, Steel, Gold Iridite, 5 qt., Chevy, Small Block, LH Dipstick, Competition, Each

Part Number: MIL-31167

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

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Pistons, Rings, SX-Series, Forged, 5.00cc Flat, 4.065 in. Bore, Chevy LS, Set of 8

Part Number: DMS-K1830-4065

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Oil Filters, See Through, 6 in. Filter, -16 AN O-Ring Fittings, 115 Micron, Billet Aluminum, Black Anodized, Kit

Part Number: BCN-101-115-B

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Estimated Ship Date: Tomorrow if ordered today

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