1956 Pistons & Piston Rings

Piston, Cast, Flat, 3.135 in. Bore, 3/32 in., 3/32 in., 3/16 in. Ring Grooves, Jeep, L4, Each

Part Number: UEM-S2606-010

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 3.860 in. Bore, 5/32 in., 3/32 in., 3/16 in. Ring Grooves, Ford, Y-Block, Each

Part Number: UEM-S1066-060

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 3.150 in. Bore, 3/32 in., 3/32 in., 5/32 in., 5/32 in. Ring Grooves, L6, Each

Part Number: UEM-S2103-020

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 3.185 in. Bore, 3/32 in., 3/32 in., 3/16 in. Ring Grooves, Jeep, L4, Each

Part Number: UEM-S2606-060

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 3.830 in. Bore, 5/32 in., 3/32 in., 3/16 in. Ring Grooves, Ford, Y-Block, Each

Part Number: UEM-S1066-030

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 3.583 in. Bore, 3/32 in., 3/32 in., 3/16 in. Ring Grooves, GM, L6, Each

Part Number: UEM-S1413-020

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 3.563 in. Bore, 3/32 in., 3/32 in., 3/16 in. Ring Grooves, GM, L6, Each

Part Number: UEM-S1413-STD

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 3.170 in. Bore, 5/64 in., 3/32 in., 3/32 in., 1/4 in. Ring Grooves, Continental, L6, Each

Part Number: UEM-S4537-040

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 3.810 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Ford, Y-Block, Each

Part Number: UEM-S1072-060

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Harley Davidson Forged 4032 Alloy, Shovelhead Hemi Dome -53.6cc 88-98ci 1948-84 ROD -7.440

Part Number: UEM-KB929C-STD

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston, Cast, Flat, 3.125 in. Bore, 3/32 in., 3/32 in., 3/16 in. Ring Grooves, Jeep, L4, Each

Part Number: UEM-S2606-STD

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 3.655 in. Bore, 3/32 in., 3/32 in., 3/16 in. Ring Grooves, Ford, L6, Each

Part Number: UEM-S1079-030

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 3.665 in. Bore, 3/32 in., 3/32 in., 3/16 in. Ring Grooves, Ford, L6, Each

Part Number: UEM-S1079-040

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 3.705 in. Bore, 3/32 in., 3/32 in., 3/16 in. Ring Grooves, Ford, L6, Each

Part Number: UEM-S1079-080

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 3.160 in. Bore, 3/32 in., 3/32 in., 5/32 in., 5/32 in. Ring Grooves, L6, Each

Part Number: UEM-S2103-030

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 3.190 in. Bore, 5/64 in., 3/32 in., 3/32 in., 1/4 in. Ring Grooves, Continental, L6, Each

Part Number: UEM-S4537-060

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Piston, Cast, Flat, 3.170 in. Bore, 3/32 in., 3/32 in., 5/32 in., 5/32 in. Ring Grooves, L6, Each

Part Number: UEM-S2103-040

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M577S030

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Triple Chrome

Part Number: HSN-2C577S030

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Estimated Ship Date: Dec 8, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Triple Chrome

Part Number: HSN-2C139S010

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Estimated Ship Date: Dec 8, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-139S010

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Estimated Ship Date: Dec 8, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5508S065

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Estimated Ship Date: Dec 8, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M5508S035

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Estimated Ship Date: Dec 8, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M6482S050

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Special Order

Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-6482S050

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Special Order