1973 Pistons & Piston Rings

Piston, Hypereutectic, Step Dish, 4.040 in. Bore, 1/16 in., 1/16 in., 3/16 in. Ring Grooves, Ford, Each

Part Number: UEM-SKB366-040

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Estimated Ship Date: May 1, 2026 if ordered today

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Pistons, Hypereutectic, Dish, 3.895 in. Bore, 3/32 in., 3/32 in., 3/16 in. Ring Grooves, GM, Set of 6

Part Number: UEM-3468HC-020

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Estimated Ship Date: May 1, 2026 if ordered today

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Pistons, Cast, Dish, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Small Block, Set of 8

Part Number: UEM-1157-STD

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Estimated Ship Date: May 1, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, 0.030 in. Oversize, 4.388 in. Bore, Plasma-moly, 2.0mm, 2.0mm, 4.0mm Ring Thickness, L8, V8, Set of 8

Part Number: HSN-2M4740030

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Estimated Ship Date: Apr 9, 2026 if ordered today

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Pistons, Premium, Forged 2618 Aluminum, 4.000 in. Bore, 3.875 in. Stroke, Flat Top, Right Side, Chevy, Small Block, Each

Part Number: UEM-SIC978R-STD

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Estimated Ship Date: May 1, 2026 if ordered today

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Pistons, Premium, Forged 2618 Aluminum, 4.060 in. Bore, 3.480 in. Stroke, Dome, Left Side, Chevy, Small Block, Each

Part Number: UEM-SIC977L-060

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Estimated Ship Date: May 1, 2026 if ordered today

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Pistons, Cast, Dish, 4.040 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Small Block, Set of 8

Part Number: UEM-1472-040

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Estimated Ship Date: May 1, 2026 if ordered today

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Pistons, FHR, Forged 4032 Aluminum, 4.320 in. Bore, 3.750 in. Stroke, Flat Top, Dodge, Big Block, RB, Each

Part Number: UEM-SIC9953-STD

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Estimated Ship Date: May 1, 2026 if ordered today

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Piston, Hypereutectic, Step Head, 4.186 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Oldsmobile, V8, Each

Part Number: UEM-SKB132-060

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Piston, Hypereutectic, Dome, 4.320 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, Each

Part Number: UEM-SKB203-070

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Estimated Ship Date: May 1, 2026 if ordered today

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Piston, Hypereutectic, Step Dish, 4.330 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring, Cadillac, V8, Each

Part Number: UEM-SKB395-030

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Estimated Ship Date: May 1, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 66.000mm Bore, Yamaha, Kit

Part Number: WIS-393M06600

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Engine Piston, Yamaha RD350 '73-75, RD400 '76-92 2579CD

Part Number: WIS-393M06550

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 72.000mm Bore, Kawasaki, Kit

Part Number: WIS-4379M07200

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 72.000mm Bore, Suzuki, Kit

Part Number: WIS-876MR07200

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 64.000mm Bore, Suzuki, Kit

Part Number: WIS-176M06400

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Engine Piston, Suzuki DS185 '78-80, TS '71-81 2579CD

Part Number: WIS-176M06550

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Engine Piston, A-Cat 440/JohnDeere/Kaw ProLite 2736CD

Part Number: WIS-2084M06950

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 60.500mm Bore, Kawasaki, Kit

Part Number: WIS-149M06050

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Piston and Ring Kit, Forged Aluminum, 61.500mm Bore, Kawasaki, Kit

Part Number: WIS-149M06150

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Engine Piston Set 63-76 FRD/MER 4.7L/5.0L

Part Number: EGN-P15028040

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Engine Piston Set 63-89 CHV/GMC 4.8L

Part Number: EGN-P15176060

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Engine Piston Set 60-87 CHR/DOD/PLY 2.8L/3.2L/3.7L

Part Number: EGN-P15156STD

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Estimated Ship Date: Apr 16, 2026 if ordered today

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Pistons, ICON FHR, Forged Aluminum, Dome, Chevrolet, Small Block, Each

Part Number: UEM-SIC9963-060

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Estimated Ship Date: May 1, 2026 if ordered today

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Engine Piston Ring Set, 4-Cyl Ring Set; Chrome

Part Number: HSN-2C9502

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Estimated Ship Date: Apr 9, 2026 if ordered today

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