Engines & Components

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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ROTATING ASSEMBLY

Part Number: SCA-1-91205BI040

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ROATING ASSEMBLY

Part Number: SCA-1-91205BISTD

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FORD 302 BAL ROTATING ASSEMBLY

Part Number: ESP-B16022MA030

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Cylinder Head (One) Cast Iron LB7 Ported

Part Number: PPE-110100111

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Cam/Lifter, Valvetrain, Hydraulic Roller Tappet, Advertised Duration 299/319, Lift .570/.554, Chevy Big Block

Part Number: CCA-K11-602-8

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Estimated Ship Date: Dec 1, 2025 if ordered today

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S&S Cycle 2017+ M8 Water Cooled Models Gear Drive Cam Chest Kit w/o Cam - Black Pushrod Tubes

Part Number: SSY-310-1260

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Estimated Ship Date: Oct 30, 2025 if ordered today

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Cylinder Head, LSX-SC, As-Cast, 70cc Combustion Chamber, Bare, Aluminum, Natural, Chevy, Each

Part Number: NAL-19417408

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Cylinder Heads, LSX, Bare, Aluminum, 70cc Chamber, 270cc Intake Runner, D-port Exhaust, Angle Plugs, Chevy, LSX, Each

Part Number: NAL-19419194

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Estimated Ship Date: Feb 2, 2026 if ordered today

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HEAD ASM CYL LSX LS7 CNC BARE

Part Number: NAL-19419196

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Estimated Ship Date: Feb 2, 2026 if ordered today

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POWER STEERING KIT

Part Number: NAL-19420210

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Estimated Ship Date: Feb 2, 2026 if ordered today

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Mahle Piston Kit GM 6.6L - .020 15.5:1 cr

Part Number: PPE-118080032

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Mahle Piston Kit GM 6.6L - .040 15.5:1 cr

Part Number: PPE-118080034

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Estimated Ship Date: Oct 17, 2025 if ordered today

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BoostLine Connecting Rods Set of 8 - GM 6.6L Duramax 2001-2016

Part Number: PPE-118030700

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Estimated Ship Date: Oct 17, 2025 if ordered today

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Pistons, Speed of Air, Dimpled Piston, 2618 Forged, 4.070 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +20.00cc Dish, PVD Rings, Chevy, 6.0L, 6.2L, Kit

Part Number: UEM-XA532-070K1

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Pistons, Speed of Air, Dimpled Piston, 2618 Forged, 4.000 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +20.00cc Dish, PVD Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA532-STDK1

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Estimated Ship Date: Nov 5, 2025 if ordered today

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Pistons, Speed of Air, Dimpled Piston, 4032 Forged, 4.005 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, Piston Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA552-005K2

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Estimated Ship Date: Nov 5, 2025 if ordered today

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PULLEY KIT

Part Number: MCH-21520

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Piston (set), Dish w/ NO Valve Reliefs, 407cid 4.075 x 2.122CH, 3.898stroke,6.417rod,1.417pin,-40.6cc,940g,16.1CR, M174+

Part Number: MLE-197987875

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Piston (set), Dish w/ NO Valve Reliefs, 411cid 4.095 x 2.122CH, 3.898stroke,6.417rod,1.417pin,-40.6cc,954g,16.2CR, M174+

Part Number: MLE-197987895

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Piston (set), Dish, w/ 4 valve reliefs, 403cid 4.055 x 2.122CH, 3.898stroke,6.417rod,1.417pin,-41.2cc,927g,15.8CR, M174+

Part Number: MLE-197987955

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Piston (set), Dish, w/ 4 valve reliefs, 407cid 4.075 x 2.122CH, 3.898stroke,6.417rod,1.417pin,-41.2cc,942g,15.9CR, M174+

Part Number: MLE-197987975

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Piston (set), Dish, w/ 4 valve reliefs, 411cid 4.095 x 2.122CH, 3.898stroke,6.417rod,1.417pin,-41.2cc,956g,16.0CR, M174+

Part Number: MLE-197987995

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Estimated Ship Date: Oct 27, 2025 if ordered today

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Piston Kit, Thermal Barrier Coated Diesel Piston Kit; CUMMINS 5.9L B-Series Forged Aluminum Race Pistons - 12V w

Part Number: MLE-197808735T

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Estimated Ship Date: Oct 27, 2025 if ordered today

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