1974 Engines & Components

Pistons, Forged, Dome, 2-Valve Reliefs, 4.610 in. Bore, 4.250 in. Stroke, 6.535 in. Rod, 1.120 in. Compression, Chevy, Set of 8

Part Number: JEP-243332-8

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Pulley Kit, Serpentine Conversion, Aluminum, Clear Powdercoated, Pontiac, V8, Kit

Part Number: MCH-13125

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Pulley Kit, Serpentine, Aluminum, Black Powdercoated, Pontiac, V8, Kit

Part Number: MCH-13120-08

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Pistons, Forged Dome, 4.155 in. Bore, Chevy, Set of 8

Part Number: WIS-K0029B3

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Estimated Ship Date: Nov 24, 2025 if ordered today

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-2cc Flat Top SBF Twisted Wedge Forged 2618

Part Number: DMS-K335024030D

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Piston Set, 412C / Boss Stroker SBF 351C K3-FX Series -13cc Dish Top Boss/Canted Piston Set. 4.125 bore

Part Number: DMS-K3-3821-4125

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Piston Set, 408W /5.8 Stroker SBF 351W K3-FX Series +6cc Dome Top inline Piston Set. 4.040 bore

Part Number: DMS-K3-3366-4040

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Piston Set, 351W / 5.8 SBF 351W K3-FX Series -2cc Flat Top Twisted Wedge Piston Set. 4.000 bore

Part Number: DMS-K3-3452-4000

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Piston Set, 363 Stroker SBF 289 - 302 K3-FX Series +6cc Dome Top inline Piston Set. 4.165 bore

Part Number: DMS-K3-3166-4165

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Oil Pans, Marine, Rear Wet Sump, 2-piece Rear Main Seal, Aluminum, Natural, 7.750 in. Pan Depth, Chevrolet, Big Block Mark IV, Each

Part Number: MOR-21420

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Estimated Ship Date: Nov 24, 2025 if ordered today

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CRANK-4340 FORGE 4.250 STROKE

Part Number: MAN-190290

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Dec 10, 2025 if ordered today

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Pistons, Forged, Dome, 2-Valve Reliefs, 4.060 in. Bore, 3.750 in. Stroke, 6.000 in. Rod, 1.125 in. Compression, Chevy, Set of 8

Part Number: JEP-232511-8

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Pistons, Ultra-Light GP, Forged, Flat Top, 2-Valve Reliefs, 4.030 in. Bore, 3.480 in. Stroke, 6.000 in. Rod, 1.250 in. Compression, Chevy, Set of 8

Part Number: JEP-173615-8

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Estimated Ship Date: Nov 17, 2025 if ordered today

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Pistons, Professional Series, Forged Dome, 4.600 in. Bore, Chevy, Set of 8

Part Number: WIS-K481B100

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Pistons, Forged, Q16, Dome, 4.610 in. Bore, .043 in., .043 in., 3.0 mm. Ring Grooves, Chevy, Big Block, With Power Adder, Set of 8

Part Number: WIS-K0006B110

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Pistons, Forged Dome, 4.125 in. Bore, Chevy, Set of 8

Part Number: WIS-K0034BS

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Piston and Ring Kit, Powerpak Plus, Gas Ported, Dome, 4.170 in. Bore, 4.00 in. Stroke, Forged Aluminum, Chevy, Set of 8

Part Number: MLE-197830070

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Piston and Ring Kit, Powerpak Plus, Gas Ported, Dome, 4.125 in. Bore, 4.00 in. Stroke, Forged Aluminum, Chevy, Set of 8

Part Number: MLE-197830025

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Piston and Ring Kits, PowerPak Plus, 4.165 in. Bore, 4 in. Stroke, Dome, Two Valve Reliefs, Forged Aluminum, Chevy, Small Block, Kit

Part Number: MLE-197830065

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Estimated Ship Date: Nov 11, 2025 if ordered today

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Piston Set, 331 Stroker SBF 289 - 302 K3-FX Series -18cc Dish Top Inline / Twisted Wedge Piston Set. 4.060 bore

Part Number: DMS-K3-3258-4060

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Piston Set, 400 SBC K3-FX Series -16cc Dish Top Piston Set. 4.125 bore

Part Number: DMS-K3-2403-4125

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Piston Set, 289 / 302 / 5.0 SBF 289 - 302 K3-FX Series -4cc Flat Top inline Piston Set. 4.030 bore

Part Number: DMS-K3-3500-4030

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Estimated Ship Date: Nov 12, 2025 if ordered today

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Piston Set, 363 Stroker SBF 289 - 302 K3-FX Series -13cc Dish Top Inline / Twisted Wedge Piston Set. 4.125 bore

Part Number: DMS-K3-3156-4125

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Estimated Ship Date: Nov 12, 2025 if ordered today

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-22cc Dish Top SBF 20 Degree Inline & Twisted Wedge Forged 2618

Part Number: DMS-K333104030C

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Estimated Ship Date: Nov 12, 2025 if ordered today

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-22cc Dish Top SBF 20 Degree Inline & Twisted Wedge Forged 2618

Part Number: DMS-K3-3310-4155

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Estimated Ship Date: Nov 12, 2025 if ordered today

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