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Summit Racing™ Pro GPX Gas Ported Piston Rings SUM-GP413510

Summit Racing™ Pro GPX Gas Ported Piston Rings SUM-GP413510

Piston Rings, Pro GPX Gas Ported, 4.135 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.0mm, 2.0mm Thickness, V8, Set

Part Number: SUM-GP413510

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Summit Racing™ Pro GPX Gas Ported Piston Rings SUM-GP413512

Piston Rings, Pro GPX Gas Ported, 4.135 in. Bore, File Fit, Gas Nitrided, 1.2mm, 1.2mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP413512

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Estimated Ship Date: Oct 24, 2025 if ordered today

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Estimated Ship Date: Oct 24, 2025 if ordered today

Summit Racing™ Pro GPX Gas Ported Piston Rings SUM-GP432043

Piston Rings, Pro GPX Gas Ported, 4.320 in. Bore, File Fit, Gas Nitrided, 0.043 in., 0.043 in., 3.0mm Thickness, V8, Set

Part Number: SUM-GP432043

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Summit Racing™ Pro GPX Gas Ported Piston Rings SUM-GP408016

Piston Rings, Pro GPX Gas Ported, 4.080 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP408016

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Summit Racing™ Pro GPX Gas Ported Piston Rings SUM-GP408525

Piston Rings, Pro GPX Gas Ported, 4.085 in. Bore, File Fit, Gas Nitrided, 1.5mm, 1.5mm, 2.5mm Thickness, V8, Set

Part Number: SUM-GP408525

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Summit Racing™ Pro GPX Gas Ported Piston Rings SUM-GP409015

Piston Rings, Pro GPX Gas Ported, 4.090 in. Bore, File Fit, Gas Nitrided, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP409015

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Estimated Ship Date: Oct 24, 2025 if ordered today

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Estimated Ship Date: Oct 24, 2025 if ordered today

Summit Racing™ Pro GPX Gas Ported Piston Rings SUM-GP416043

Piston Rings, Pro GPX Gas Ported, 4.160 in. Bore, File Fit, Gas Nitrided, 0.043 in., 0.043 in., 3.0mm Thickness, V8, Set

Part Number: SUM-GP416043

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Summit Racing™ Pro GPX Gas Ported Piston Rings SUM-GP436016

Piston Rings, Pro GPX Gas Ported, 4.360 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP436016

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Summit Racing™ Pro GPX Gas Ported Piston Rings SUM-GP415546

Piston Rings, Pro GPX Gas Ported, 4.155 in. Bore, File Fit, Gas Nitrided, 0.043 in., 1/16 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP415546

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Estimated Ship Date: Oct 24, 2025 if ordered today

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Estimated Ship Date: Oct 24, 2025 if ordered today

Summit Racing™ Pro GPX Gas Ported Piston Rings SUM-GP363012

Piston Rings, Pro GPX Gas Ported, 3.630 in. Bore, File Fit, Gas Nitrided, 1.2mm, 1.2mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP363012

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Summit Racing™ Pro GPX Gas Ported Piston Rings SUM-GP366212

Piston Rings, Pro GPX Gas Ported, 3.662 in. Bore, File Fit, Gas Nitrided, 1.2mm, 1.2mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP366212

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Summit Racing™ Pro GPX Gas Ported Piston Rings SUM-GP389815

Piston Rings, Pro GPX Gas Ported, 3.898 in. Bore, File Fit, Gas Nitrided, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP389815

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Summit Racing™ Pro GPX Gas Ported Piston Rings SUM-GP406525

Piston Rings, Pro GPX Gas Ported, 4.065 in. Bore, File Fit, Gas Nitrided, 1.5mm, 1.5mm, 2.5mm Thickness, V8, Set

Part Number: SUM-GP406525

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Summit Racing™ Diecast Aluminum Valve Covers SUM-440413CPR

Valve Covers, Aluminum, Copper plated, Stock Height, Finned, Chevy, Small Block, Pair

Part Number: SUM-440413CPR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 28, 2025 if ordered today

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Estimated Ship Date: Nov 28, 2025 if ordered today

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Summit Racing™ Finned Aluminum Valve Covers SUM-440414

4.75 out of 5 stars ( 14 )

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Summit Racing™ Diecast Aluminum Valve Covers SUM-440419CPR

Valve Covers, Stock Height, Cast Aluminum, Finned, Copper Plated, Pontiac, V8, Pair

Part Number: SUM-440419CPR

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Summit Racing™ Race Series Main Bearing Sets SUM-8297H1

Main Bearing, Subaru EJ15,16,18,20,22,25,20T,20TT,22T,25T thrust #3 .001 Undersize, Set

Part Number: SUM-8297H1

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Summit Racing™ Diecast Logo Aluminum Valve Covers SUM-440409

Valve Covers, Tall, Die-cast, Aluminum, Blue, 347 C.I. Stroker, Ford, Small Block, Pair

Part Number: SUM-440409

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Summit Racing™ Gen III/IV Chevy LS Main Bearings SUM-172320

Main Bearings, Bi-Metal, Silicon Aluminum, 0.020 in. Crankshaft Undersize, GM Gen III/IV LS, Set of 5

Part Number: SUM-172320

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Summit Racing™ Pro GPX Gas Ported Piston Rings SUM-GP406064

Piston Rings, Pro GPX Gas Ported, 4.060 in. Bore, File Fit, Plasma-moly, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP406064

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Estimated Ship Date: Oct 24, 2025 if ordered today

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Estimated Ship Date: Oct 24, 2025 if ordered today

Summit Racing™ Pro GPX Gas Ported Piston Rings SUM-GP412564

Piston Rings, Pro GPX Gas Ported, 4.125 in. Bore, File Fit, Plasma-moly, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP412564

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Summit Racing™ Woodruff Keys SUM-161002

Duramax Crank And Cam Key, Set

Part Number: SUM-161002

Not Yet Reviewed

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Summit Racing™ Harmonic Balancer Counterweights SUM-65270

Counterweight, Harmonic Balancer, Bolt-On, 50 oz. External Balance, Ford, Small Block, Each

Part Number: SUM-65270

4.0 out of 5 stars ( 2 )

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Summit Racing™ HDR Thickwall Chromoly Pushrods SUM-14957450

Summit HDR LS1 LS2 LS3 LQ9 Pushrods 5/16 7.450 Length, Premium One-Piece .105 Wall 4130 Seamless Chromoly 210 degree ends, Heat-Treated, Set of 16

Part Number: SUM-14957450

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Summit Racing™ HDR Thickwall Chromoly Pushrods SUM-14956350

Summit HDR Pushrods 5/16 6.350 Length, Premium One-Piece .105 Wall 4130 Seamless Chromoly 210 degree ends, Heat-Treated, Set of 16

Part Number: SUM-14956350

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today

Summit Racing™ Coated Hypereutectic SBC 350 Piston SUM-17350C-40-1

Pistons, Hypereutectic, Flat, 4.040 in. Bore, Chevy, Each

Part Number: SUM-17350C-40-1

Not Yet Reviewed

Estimated Ship Date: Nov 24, 2025 if ordered today

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Estimated Ship Date: Nov 24, 2025 if ordered today