Summit Racing Pistons & Piston Rings

Forged Pro pistons for 302 Windsor, 4.040 bore, 1.605 C.H., 3 in. stroke, 5.090 in. rod, 3cc flat top 9.9@58cc, 9.7@60cc, 9.2@64cc, 9:1@66cc.

Part Number: SUM-SBF302040F

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Estimated Ship Date: Monday 10/13/2025

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Piston, Hypereutectic, Flat, 4.030 in. Bore, Ford, SBF, Each

Part Number: SUM-17302C-30-1

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Estimated Ship Date: Monday 10/13/2025

Piston, Pro LS, 3.820 in. Bore, Forged Aluminum, Dome, 0.943 Pin Diameter, Chevy, Each

Part Number: SUM-326S43820-2F

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Estimated Ship Date: Monday 10/13/2025

Pro LS 2618 Forged Piston, 3.898 bore, 1.326 C.H., 3cc mini dome, Std. Stroke, Gen. 3 Press-fit Rod, NA/Boost/Nitrous, Coated, 5.7L LS1 LS6, Each

Part Number: SUM-326S453898-3

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Piston, Hypereutectic, Flat, 4.060 in. Bore, Chevy, Each

Part Number: SUM-17350-60-1

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Piston, Hypereutectic, Flat, 4.040 in. Bore, Ford, Each

Part Number: SUM-17302-40-1

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Piston, Hypereutectic, Flat, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Ring Grooves, Chevy, 350, Each

Part Number: SUM-17350-00-1

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Estimated Ship Date: Monday 10/13/2025

Piston Rings, Pro GPX Gas Ported, 4.605 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP460516

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Piston, Hypereutectic, Flat, 4.000 in. Bore, Ford, Each

Part Number: SUM-17302-00-1

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Estimated Ship Date: Monday 10/13/2025

Piston, Hypereutectic, Flat, 4.060 in. Bore, Ford, Each

Part Number: SUM-17302-60-1

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Estimated Ship Date: Monday 10/13/2025

Piston, Hypereutectic, Dished, 4.030 in. Bore, Chevy, Each

Part Number: SUM-17383-30-1

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Estimated Ship Date: Monday 10/13/2025

Piston, Hypereutectic, Dished, 4.040 in. Bore, Chevy, Each

Part Number: SUM-17383-40-1

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Piston, Hypereutectic, Dished, 4.000 in. Bore, Chevy, Each

Part Number: SUM-17383-00-1

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Piston, Forged Aluminum, Flat, 4.000 in. Bore, 1.304 in. Compression Height, 0.927 in. Pin, Chevy, LS, Each

Part Number: SUM-17407C-1

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Estimated Ship Date: Monday 10/13/2025

Forged Pro Pistons for SB Chevy 433, 4.155 bore, 1.000 C.H. , 4 in. stroke, 6 in. rod, 18cc volume, 11.2@58cc, 10.5@64cc, 10.25@67cc, 9.75@72cc

Part Number: SUM-SBC427030

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Estimated Ship Date: Monday 10/13/2025

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Ford 6.4 Powerstroke, 2008-10, 3.896 in. .75mm oversize, reduced height for decked block, 37.77cc

Part Number: SUM-PWR6475

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Estimated Ship Date: Monday 10/13/2025

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Ford 7.3 Powerstroke, 1994-03, 4.140 in. .75mm oversize, Standard Height, 40.1cc Piston Set

Part Number: SUM-PWER7375

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Estimated Ship Date: Monday 10/13/2025

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Pistons, Forged, Flat, 4.060 in. Bore, Chevy, Set of 8

Part Number: SUM-17360FC-60

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Piston Rings, Pro GPX Gas Ported, 3.465 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston Set, V8, Set

Part Number: SUM-GP8800XX

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Piston Rings, Pro GPX Gas Ported, 3.917 in. Bore, File Fit, Gas Nitrided, 1.2mm, 1.2mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP391712

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Estimated Ship Date: Monday 10/13/2025

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Pro LS 2618 Forged Piston. 3.820 bore, 1.326 C.H., 7cc dish, Std. Stroke, .945 pin Press or Float, Coated, 4.8L 5.3L Vortec Truck, Each

Part Number: SUM-326S45820-7P

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Estimated Ship Date: Monday 10/13/2025

Piston, Hypereutectic, Dished, 4.060 in. Bore, Chevy, Each

Part Number: SUM-17383C-60-1

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Estimated Ship Date: Monday 10/13/2025

Pro LS 2618 Forged Piston, 4.005 bore, 1.326 C.H., 12cc dish, Std. Stroke, .945 pin Press or Float, Cathedral/Rect. 6.0L LQ4 LQ9, Each

Part Number: SUM-326S45400512

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Estimated Ship Date: Monday 10/13/2025

5.3L 327 LS PISTON 2V EACH

Part Number: SUM-17400C-30-1

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Estimated Ship Date: Monday 10/13/2025

Piston, Hypereutectic, Dished, 4.040 in. Bore, Chevy, Single replacement, Each

Part Number: SUM-17383C-40-1

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Estimated Ship Date: Monday 10/13/2025