Engines & Components

Pro LS 2618 Forged Piston, 4.080 bore, 1.299 C.H., 12cc Dish, Std. Stroke, 6.125 .927 Rod, NA/Boost/Nitrous, Cathedral/Rect. 6.2 LS3 L92 LS9, Set of 8

Part Number: SUM-299927408012

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Valve Spring, Nex Tek, Dual, 1.335 in. Outside Diameter, 780 lbs/in., Set of 16

Part Number: MAN-221422-16

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Piston and Ring Kit, ICON FHR Series, Forged, Flat Top, 4.360 in. Bore, Chrysler, Dodge, Plymouth, 440, Kit

Part Number: UEM-IC9953KTM040

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Pro LS 2618 Forged Pistons. 3.820 bore, 1.299 C.H., 7cc dish, Std. Stroke, .6.125 Rod, NA/Boost/Nitrous, Coated, 4.8L 5.3L LS Vortec Truck, Set of 8

Part Number: SUM-2999273820-7

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Pistons, Pro Tru, Forged, Flat Top, 4.110 in. Bore, AMC, 360, Set of 8

Part Number: WIS-PTS539A3

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Forged Pro pistons for Chrysler 360, 4.030 bore, 1.670 C.H., 3.580 in. stroke, 6.123 in. rod, 7cc flat top 10.8@60cc, 10.4@63cc, 10.2@65cc, 9.4@73cc.

Part Number: SUM-SBM360030

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Pulley Kit, Serpentine, Aluminum, Clear Powdercoated, Chevy, Big Block, Kit

Part Number: MCH-23006

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Rocker Arms, Fits 7/16 in. Stud, Full Roller, Steel, 1.65 Ratio, Chevy, Small Block, Set of 16

Part Number: CCA-1806-16

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Camshaft, Mechanical Flat Tappet, Duration at .050 178/208, Lift .428/.429, Dodge, Ram, Cummins, Each

Part Number: HML-07-C-178208

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Piston and Ring Kit, FHR Forged, Flat, 4.320 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-IC9951KTM070

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Estimated Ship Date: Nov 7, 2025 if ordered today

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Forged Pro pistons for 383 Stroker Chevy, 4.030 bore, 1.425 C.H., 3.75 in. stroke, 5.7 in. rod, 9cc reverse dome 10.5@64cc, 10.1@67cc, 9.7@72cc.

Part Number: SUM-SBC383030

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Connecting Rods, ESP 4340 H-Beam, Bushed, Chevy, Small Block, Set of 8

Part Number: ESP-6000S3D

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Crankshaft, Series 9000 Cast Lightweight Stroker, 4.125 in. Stroke, Internal Balance, Ford, Big Block FE, Each

Part Number: SCA-9FE100

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Estimated Ship Date: Dec 8, 2025 if ordered today

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4340 ROD BMW M52 H-BEAM ROD 6

Part Number: ESP-CRS5313B63D

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Estimated Ship Date: Oct 31, 2025 if ordered today

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Forged Pro pistons for 351W Stroker, 4.040 bore, 1.280 C.H., 4 in. stroke, 6.200 in. rod, 18cc dish Inline and Twisted Wedge, 10.5@60cc, 10.2@64cc.

Part Number: SUM-SBF408040

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Forged Pro pistons for SB Chevy 400 Long Rod, 4.165 bore, 1.125 C.H., 3.75 in. stroke, 6 in. rod, 12cc Dish, 10.5@64cc, 10.2@67cc, 9.8@72cc.

Part Number: SUM-SBC40040L

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Forged Pro pistons for SB Chevy 350 Long Rod, 4.060 bore, 1.260 C.H., 3.48 in. stroke, 6 in. rod, 5cc flat top 10.2@64cc, 9.9@67cc, 9.4@72.

Part Number: SUM-SBC350060L

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Forged Pro pistons for 351W Stroker, 4.030 bore, 1.280 C.H., 4 in. stroke, 6.200 in. rod, 18cc dish Inline and Twisted Wedge, 10.5@60cc, 10.2@64cc.

Part Number: SUM-SBF408030

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Forged Pro pistons 347 stroker Windsor, 4.030 bore, 1.090 C.H., 3.4 in. stroke, 5.400 rod, 5cc flat top Inline and Twisted Wedge, 10.5@60cc, 10:1@64cc

Part Number: SUM-SBF347030

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Piston and Ring Kit, FHR Forged, Flat, 4.280 in. Bore, Chevy, Big Block, Kit

Part Number: UEM-IC9920KTM030

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Valve Springs/ Titanium Retainers, Nex Tek, 1.640 in. Outside Diameter, 647 lbs./in. Spring Rate, Kit

Part Number: MAN-261424L

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Chevy, Small Block, Kit

Part Number: MCH-22050-08

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Estimated Ship Date: Nov 13, 2025 if ordered today

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Camshaft Kit, Pro LS, Hydraulic Roller Tappet, Advertised Duration 271/287, Lift .600/.575, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8715-1DS

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SUM-8722 Level 1 Cam Kit with Dual Springs Steel Retainers Locks and Seals, Stage 3 Pro LS Twin-Turbo Cam. 234/238 Dur., 115+5, .625/.605 Lift, 3-bolt

Part Number: SUM-8722-1-DLSTL

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Camshaft Kit, Pro LS Vortec Truck Swap, Hydraulic Roller Tappet, Advertised Duration 278/287, Lift .600/.600, Chevy GM, LS/LSX, Gen III/IV, Kit

Part Number: SUM-8720-2-BHV

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