Engines & Components

Pistons, Forged, Dish, 4-Valve Relief, 3.366 in. Bore, 3.465 in. Stroke, 5.480 in. Rod, 1.171 in Compression, Ford, Set of 4

Part Number: JEP-298716-4

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Piston and Ring Kits, Premium, Forged 2618 Aluminum, 4.155 in. Bore, 3.750 in. Stroke, Dome, Chevy, Small Block, Set of 8

Part Number: UEM-IC640KTD-030

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Estimated Ship Date: Sep 24, 2025 if ordered today

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Piston Set, 400M SBF 400M K1-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.000 bore

Part Number: DMS-K1-3971-4000

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Piston Set, 331 Stroker SBF 289 - 302 K1-FX Series +6cc Dome Top inline Piston Set. 4.030 bore

Part Number: DMS-K1-3266-4030

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Estimated Ship Date: Sep 15, 2025 if ordered today

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k1-2721-3820-l82-l84-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-3-820-bore

Part Number: DMS-K1-2721-3820

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Estimated Ship Date: Sep 15, 2025 if ordered today

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k1-2783-4075-lt1-6-2-stroker-chevy-lt-direct-injection-1-fx-series-4032-alloy-series-forged-piston-set-4-075-bore

Part Number: DMS-K1-2783-4075

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Piston Set, 408W /5.8 Clevor Stroker SBF 351W K1-FX Series -18cc Dish Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-K1-3372-4040

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Piston Set, Boss 347 Stroker SBF 289 - 302 K1-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-K1-3171-4040

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Piston Set, 393C / Boss Stroker SBF 351C K1-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.030 bore

Part Number: DMS-K1-3821-4030

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Piston Set, 351C /Boss SBF 351C K1-FX Series +7.5cc Dome Top Cleveland Open & Closed Chamber Piston Set. 4.040 bore

Part Number: DMS-K1-3925-4040

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Piston Set, Boss 363 Stroker SBF 289 - 302 K1-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.125 bore

Part Number: DMS-K1-3121-4125

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Piston Set, 427W /5.8 Stroker SBF 351W K1-FX Series +6cc Dome Top inline Piston Set. 4.155 bore

Part Number: DMS-K1-3366-4155

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Estimated Ship Date: Sep 15, 2025 if ordered today

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PISTON AND RING KIT

Part Number: DMS-K1-3875-4000

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Piston Set, 400M SBF 400M K1-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.030 bore

Part Number: DMS-K1-3971-4030

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Piston Set, 351C /Boss SBF 351C K1-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.040 bore

Part Number: DMS-K1-3920-4040

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Piston Set, 351C /Boss SBF 351C K1-FX Series -3cc Flat Top Boss/Canted Piston Set. 4.060 bore

Part Number: DMS-K1-3920-4060

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Estimated Ship Date: Sep 15, 2025 if ordered today

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Piston, Forged, Dish, 4-Valve Relief, 3.268 in. Bore, 3.654 in. Stroke, 5.669 in. Rod, 1.170 in. Compression, Audi, Volkwagon, Set of 4

Part Number: JEP-279931-4

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Estimated Ship Date: Sep 8, 2025 if ordered today

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Pistons, SUB FA20/TY 4UGS KIT

Part Number: JEP-359152-4

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Estimated Ship Date: Today

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Piston and Ring Kit, Forged, Dish, 85.000mm Bore, Eagle, Mitsubishi, 2.0L, Kit

Part Number: WIS-K626M85AP

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Estimated Ship Date: Today

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Pistons, OE Replacement, Cast Aluminum, Dish, 4.075 in. Bore, Duramax, Right Bank, Set of 4

Part Number: MAH-2243452020

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Estimated Ship Date: Sep 23, 2025 if ordered today

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CRANKSHAFT

Part Number: ESP-435242506250

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Estimated Ship Date: Sep 22, 2025 if ordered today

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Pistons, OE Replacement, Cast Aluminum, Dish, 4.075 in. Bore, Duramax, Left Bank, Set of 4

Part Number: MAH-2243451020

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Estimated Ship Date: Sep 23, 2025 if ordered today

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Connecting Rod, Sportmaster, 4340 I-Beam, Cap Screw, Bushed, 5.7 in. Length, Chevy, 327/350/400, Set 8

Part Number: MAN-14105-8

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Estimated Ship Date: Oct 3, 2025 if ordered today

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Crankshaft, 2-Piece Seal, Internal Balance, Forged, 4340 Steel, 3.875 in. Stroke, Chevy, 350, Each

Part Number: HRS-H353876012T

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Estimated Ship Date: Oct 13, 2025 if ordered today

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Piston and Ring Kit, PowerPak, 4.390 in. Bore, Dish, SCJ Head, Kaase P51 Head, AFR 14 Degree Bullit Head, Ford 385 Series, Kit

Part Number: MLE-930245690

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Estimated Ship Date: Today

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