2003 Engines & Components

Piston and Ring Kit, Cast, Dish, 4.095 in. Bore, Chevrolet, Duramax Diesel, V8, Kit

Part Number: MLE-930036095

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Rocker Arms, Sportsman Series, Solid Full Roller, 1.8 Ratio, Aluminum, Shims, Chevy, Small Block LS, Kit

Part Number: JES-KSS-318080T

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Estimated Ship Date: Tomorrow if ordered today

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Cylinder Head, Black Label, 62cc Combustion Chamber, Bare, 2.040 in. Intake Valve, 1.570 in. Exhaust Valve, Chevy, LS, Each

Part Number: MML-CHLSX600184

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Estimated Ship Date: Dec 31, 2025 if ordered today

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Lifters, EnduraMax, Mechanical Roller, Vertical Link Bars, 0.903 in. O.D., Chevy, Big Block, Set of 16

Part Number: CRO-66293X903E16

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Piston Set, 506 Viper/SRT K2-FX Series -0cc No Valve Relief Flat Top Piston Set. 4.035 bore

Part Number: DMS-K2-6470-4035

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Set, 506 Viper/SRT K2-FX Series -0cc No Valve Relief Flat Top Piston Set. 4.040 bore

Part Number: DMS-K2-6480-4040

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston and Ring Kit, Dish, Forged Aluminum, 4.035 in. Bore, 4.724 in. Stroke, Dodge, Cummins, 24v, Set of 6

Part Number: MLE-197946335

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston and Ring Kit, Dish, Forged Aluminum, 4.055 in. Bore, 4.724 in. Stroke, Dodge, Cummins, 24v, Set of 6

Part Number: MLE-197946255

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Piston Set, 506 Viper/SRT K1-FX Series -0cc No Valve Relief Flat Top Piston Set. 4.060 bore

Part Number: DMS-K1-6480-4060

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston Set, 506 Viper/SRT K1-FX Series -0cc No Valve Relief Flat Top Piston Set. 4.050 bore

Part Number: DMS-K1-6480-4050

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Estimated Ship Date: Nov 24, 2025 if ordered today

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-0cc Flat Top No Notch Mopar Viper/SRT Forged 4032

Part Number: DMS-K1-6470-4065

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Estimated Ship Date: Nov 24, 2025 if ordered today

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LS1/2/3/6 CORVETTE 10-RIB CONVERSION KIT - 10% OD - Super Duty Hub

Part Number: INW-903SD

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Pro LS 4340 Piston and Rod Kit, 347 Cid., 3.903 bore, 3.622 stroke, 6.098 rod, 3cc dome, 11:1 @ 65cc, 10.6:1 @ 68cc, File-Fit Rings

Part Number: SUM-PR369033

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Crankshaft, Compstar, Sport Series, Billet 4340 Steel, 4.173 in. / 106 mm Stroke, for use on Honda®, K Series, Each

Part Number: CPI-S22005

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Crankshaft, Compstar, Sport Series, Billet 4340 Steel, 3.898 in. / 99.9 mm Stroke, for use on Honda®, K Series, Each

Part Number: CPI-S22004

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Crankshaft, Compstar, Sport Series, Billet 4340 Steel, 3.268 in. / 83 mm Stroke, Internal Balance, Subaru, EJ20, Each

Part Number: CPI-S26005

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ROTATING ASSEMBLY

Part Number: ESP-129364070

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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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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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Engine Rotating Kits, Pro LS Crank and Rod Kits, Forged 4340 Steel, 6.098 in. Connecting Rod Length, 4.000 in. Stroke, Chevy, 5.3L, 5.7L, 6.0L, Kit

Part Number: SUM-CR4024098

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Crankshaft, Compstar, Sport Series, Billet 4340 Steel, 3.110 in. / 79 mm Stroke, Internal Balance, Subaru, EJ20, Each

Part Number: CPI-S26002

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Connecting Rod, Ultra, Forged 4340 Steel, H-Beam, Cap Screw, ARP L19, Bushed, 6.200 in. Length, Light Weight, Chevy, Small Block, LS Set of 8

Part Number: CPI-U16303

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Estimated Ship Date: Jan 21, 2026 if ordered today

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Connecting Rod, Ultra, Forged 4340 Steel, H-Beam, Cap Screw, ARP L19, Bushed, 6.100 in. Length, Light Weight, Chevy, Small Block, LS Set of 8

Part Number: CPI-U16290

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Estimated Ship Date: Jan 21, 2026 if ordered today

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