1966 Pistons & Piston Rings

Piston and Ring Kit, Hypereutectic, 3.447 in. Bore, Harley-Davidson®, 7.80;1 Compression Ratio, Kit

Part Number: UEM-KB263-010

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Pistons, Premium, Forged 2618 Aluminum, 4.080 in. Bore, 4.250 in. Stroke, Flat Top, Ford, Big Block, FE, Set of 8

Part Number: UEM-IC665030

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Estimated Ship Date: Mar 27, 2026 if ordered today

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ICON Forged Piston - Chevy 427 Rod 6.135 oc Hollow Dome .425 -38cc 1V

Part Number: UEM-IC988-040

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Pistons, Premium Forged, Dome, 4.350 in. Bore, Chevy, Big Block, Set of 8

Part Number: UEM-IC989-100

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Pistons, Hypereutectic, Flat, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Set of 8

Part Number: UEM-1177HC-STD

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Estimated Ship Date: Mar 27, 2026 if ordered today

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Pistons, Cast, Dish, 4.170 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Ford, Big Block FE, Set of 8

Part Number: UEM-1138-040

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Pistons, Cast, Dish, 4.190 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Ford, Big Block FE, Set of 8

Part Number: UEM-1138-060

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Pistons, Cast, Dish, 4.160 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Ford, Big Block FE, Set of 8

Part Number: UEM-1138-030

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Pistons, Cast, Dish, 4.150 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Ford, Big Block FE, Set of 8

Part Number: UEM-1138-020

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Engine Piston Ring Set, 8-Cyl Ring Set; Triple Chrome

Part Number: HSN-2C148010

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Estimated Ship Date: Mar 5, 2026 if ordered today

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Piston and Ring Kits, Premium, Forged Aluminum, 4.310 in. Bore, 4.150 in. Stroke, Dish, Dodge, Big Block, B, Set of 8

Part Number: UEM-IC505KTD060

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Pistons, Premium, Forged 2618 Aluminum, 4.090 in. Bore, 3.780 in. Stroke, Flat Top, Ford, Big Block, FE, Set of 8

Part Number: UEM-IC578C-040

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Piston and Ring Kit, Forged, Flat, 4.375 in. Bore, Mopar, Big Block, Kit

Part Number: UEM-IC822KTD-055

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Pistons, Forged, Flat Top, Single Valve Relief, 4.470 in. Bore, 4.000 in. Stroke, 6.135 in. Rod, 1.645 in. Compression, Chevy, Set of 8

Part Number: JEP-139481

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Pistons, Forged, Dome, 2-Valve Reliefs, 4.060 in. Bore, 3.000 in. Stroke, 5.700 in. Rod, 1.800 in. Compression, Chevy, Set of 8

Part Number: JEP-261358

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M667040

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Estimated Ship Date: Mar 5, 2026 if ordered today

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Piston and Ring Kit, Forged, Dome, 4.000 in. Bore, Chevy, Small Block, Kit

Part Number: UEM-IC793KTD-STD

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Estimated Ship Date: Mar 26, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M667060

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Estimated Ship Date: Mar 5, 2026 if ordered today

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Piston Set, 400 Olds. 1-FX Series -12cc Olds Flat Top Piston Set. 4.165 bore

Part Number: DMS-1-6020-4165D

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Piston Set, 390 FE 1-FX Series -5cc FE Flat Top Piston Set. 4.110 bore

Part Number: DMS-1-5000-4110

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Estimated Ship Date: Mar 9, 2026 if ordered today

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-16cc Dish Top FE Ford Forged 4032

Part Number: DMS-1-5064-4110

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Estimated Ship Date: Mar 9, 2026 if ordered today

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-28cc Dish Top FE Ford Forged 4032

Part Number: DMS-1-5077-4160

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Estimated Ship Date: Mar 9, 2026 if ordered today

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302 F PISTON 4.030

Part Number: DMS-1-3500-4030

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Piston Set, 347 Stroker SBF 289 - 302 1-FX Series -22cc Dish Top Inline / Twisted Wedge Piston Set. 4.030 bore

Part Number: DMS-1-3160-4030

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Piston Set, 289 / 302 / 5.0 SBF 289 - 302 1-FX Series -4cc Flat Top inline Piston Set. 4.000 bore

Part Number: DMS-1-3500-4000

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Estimated Ship Date: Mar 9, 2026 if ordered today

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