Engines & Engine Parts at Summit Racing

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA545-.030K2

Pistons, Speed of Air, Dimpled Piston, 2618 Forged, 4.010 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +20.00cc Dish, Piston Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA532-010K2

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA7217-0.25K1

Pistons, Hyperformance Pistons, Cerakote, 4.120 in. Bore, 4.181 in. Stroke, 7.130 in. Rod, 39.60cc Dish, Piston Rings, Ford, Powerstroke 7.3L, Kit

Part Number: UEM-XA7217-025K1

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA7200-STDK1

Pistons, Hyperformance Pistons, Cerakote, 4.015 in. Bore, 4.724 in. Stroke, 7.568 in. Rod, 45.00cc Dish, Piston Rings, Dodge, Cummins 5.9L, 24V, Kit

Part Number: UEM-XA7200-STDK1

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA532-.030K2

Pistons, Speed of Air, Dimpled Piston, 2618 Forged, 4.010 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, Piston Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA531-010K2

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

United Engine and Machine Cast Pistons 4501.STD

Pistons, Cast, Flat, 3.438 in. Bore, 5/64 in., 3/32 in., 3/32 in., 1/4 in. Ring Grooves, Continental, Set of 4

Part Number: UEM-4501-STD

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA7206-1.0K1

Pistons, Hyperformance Pistons, Cerakote, 3.937 in. Bore, 4.251 in. Stroke, 6.970 in. Rod, 39.70cc Dish, Piston Rings, Ford, Powerstroke 6.7L, Kit

Part Number: UEM-XA7206-10K1

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

United Engine and Machine Piston Ring Sets 3780BD4.030

United Engine and Machine Piston Ring Sets 3780BD4.030

"RING SET 3.780 bore, .030 oversize, 2-1/16, 1-3/16, ductile ring set, qty 4 cyl set"

Part Number: UEM-3780BD4030

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA7205-STDK1

Pistons, Hyperformance Pistons, Cerakote, 3.866 in. Bore, 4.134 in. Stroke, 6.929 in. Rod, 37.80cc Dish, Piston Rings, Ford, Powerstroke 6.4L, Kit

Part Number: UEM-XA7205-STDK1

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA7210-1.0K1

Pistons, Hyperformance, Cerakote, 4.095 in. Bore, 3.898 in. Stroke, 6.420 in. Rod, 40.40cc Dish, Piston Rings, Chevy, GMC, Duramax 6.6L, Kit

Part Number: UEM-XA7210-10K1

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA7218-0.75K2

Pistons, Hyperformance, Cerakote, 4.085 in. Bore, 3.898 in. Stroke, 6.420 in. Rod, 38.00cc Dish, PVD Piston Rings, Chevy, GMC, Duramax 6.6L, Kit

Part Number: UEM-XA7218-075K2

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA7220-1.0K2

Pistons, Hyperformance, Cerakote, 4.095 in. Bore, 3.898 in. Stroke, 6.420 in. Rod, 40.40cc Dish, PVD Piston Rings, Chevy, GMC, Duramax 6.6L, Kit

Part Number: UEM-XA7220-10K2

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA531-.070K2

Pistons, Speed of Air, Dimpled, 2618 Forged, 4.065 in. Bore, 3.622 in. Stroke, 6.125 in. Rod, +12.50cc Dish, Piston Rings, Chevy, 6.0L, 6.2L, Kit

Part Number: UEM-XA529-065K2

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA7223-STDK1

Pistons, Hyperformance Pistons, Cerakote, 3.895 in. Bore, 4.251 in. Stroke, 6.968 in. Rod, 39.73cc Dish, Piston Rings, Ford, Powerstroke 6.7L, Kit

Part Number: UEM-XA7223-STDK1

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA7235-1.0K1

Pistons, Hyperformance, Cerakote, 4.095 in. Bore, 3.897 in. Stroke, 6.417 in. Rod, 41.70cc Dish, Piston Rings, Chevy, GMC, Duramax 6.6L, Kit

Part Number: UEM-XA7235-10K1

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

United Engine and Machine Cast Pistons 4538.04

Pistons, Cast, Flat, 3.478 in. Bore, 5/64 in., 3/32 in., 3/32 in., 1/4 in. Ring Grooves, Continental, Set of 6

Part Number: UEM-4538-040

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA545-.010K2

Pistons, Speed of Air, Dimpled Piston, 2618 Forged, 4.000 in. Bore, 4.000 in. Stroke, 6.125 in. Rod, +4.00cc Flat Top, Piston Rings, Chevy, 6.0L, Kit

Part Number: UEM-XA531-STDK2

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

United Engine and Machine Cast Pistons 4537.06

Pistons, Cast, Flat, 3.373 in. Bore, 5/64 in., 3/32 in., 3/32 in., 1/4 in. Ring Grooves, Continental, Set of 6

Part Number: UEM-4537-060

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA7203-STDK1

Pistons, Hyperformance Pistons, Cerakote, 3.740 in. Bore, 4.134 in. Stroke, 6.929 in. Rod, 32.20cc Dish, Piston Rings, Ford, Powerstroke 6.0L, Kit

Part Number: UEM-XA7203-STDK1

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA7220-1.0K1

Pistons, Hyperformance, Cerakote, 4.095 in. Bore, 3.898 in. Stroke, 6.420 in. Rod, 40.40cc Dish, Piston Rings, Chevy, GMC, Duramax 6.6L, Kit

Part Number: UEM-XA7220-10K1

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA7216-0.5K1

Pistons, Hyperformance Pistons, Cerakote, 3.917 in. Bore, 4.251 in. Stroke, 6.968 in. Rod, 39.70cc Dish, Piston Rings, Ford, Powerstroke 6.7L, Kit

Part Number: UEM-XA7216-05K1

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA7223-1.0K1

Pistons, Hyperformance Pistons, Cerakote, 3.935 in. Bore, 4.251 in. Stroke, 6.968 in. Rod, 39.73cc Dish, Piston Rings, Ford, Powerstroke 6.7L, Kit

Part Number: UEM-XA7223-10K1

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

United Engine and Machine Cast Pistons 4538.02

Pistons, Cast, Flat, 3.458 in. Bore, 5/64 in., 3/32 in., 3/32 in., 1/4 in. Ring Grooves, Continental, Set of 6

Part Number: UEM-4538-020

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA7200-0.5K1

Pistons, Hyperformance Pistons, Cerakote, 4.035 in. Bore, 4.724 in. Stroke, 7.568 in. Rod, 45.00cc Dish, Piston Rings, Dodge, Cummins 5.9L, 24V, Kit

Part Number: UEM-XA7200-05K1

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA7217-1.0K1

Pistons, Hyperformance Pistons, Cerakote, 4.150 in. Bore, 4.181 in. Stroke, 7.130 in. Rod, 39.60cc Dish, Piston Rings, Ford, Powerstroke 7.3L, Kit

Part Number: UEM-XA7217-10K1

Not Yet Reviewed

Estimated Ship Date: Apr 21, 2026 if ordered today

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Estimated Ship Date: Apr 21, 2026 if ordered today

United Engine and Machine Speed of Air Hyperformance Piston and Ring Kits XA7205-1.0K1

Pistons, Hyperformance Pistons, Cerakote, 3.905 in. Bore, 4.134 in. Stroke, 6.929 in. Rod, 37.80cc Dish, Piston Rings, Ford, Powerstroke 6.4L, Kit

Part Number: UEM-XA7205-10K1

Not Yet Reviewed

Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today