Summit Racing Performance, Restoration & Replacement Parts & Tools

Piston Rings, Pro GPX Gas Ported, 3.790 in. Bore, File Fit, Gas Nitrided, 1.2mm, 1.2mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP379012

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Estimated Ship Date: May 1, 2026 if ordered today

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Piston Rings, Pro GPX Gas Ported, 3.820 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP382016

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Estimated Ship Date: May 1, 2026 if ordered today

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Piston Rings, Pro GPX Gas Ported, 3.830 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP383016

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Estimated Ship Date: May 1, 2026 if ordered today

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Piston Rings, Pro GPX Gas Ported, 4.560 in. Bore, File Fit, Gas Nitrided, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP456015

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Estimated Ship Date: May 1, 2026 if ordered today

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Piston Rings, Pro GPX Gas Ported, 76.5mm/3.012 in. Bore, Forged Pistons, File Fit, Gas Nitrided, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston Set

Part Number: SUM-GP7650XX

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Estimated Ship Date: May 1, 2026 if ordered today

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Piston Rings, Pro GPX Gas Ported, 77.5/3.051 in. Bore Forged Pistons, File Fit, Gas Nitride, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston Set

Part Number: SUM-GP7750XX

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Estimated Ship Date: May 1, 2026 if ordered today

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Pro GPX 94.5mm/3.720 Gas Ported Rings, Aftermarket forged pistons, File Fit, Gas Nitrided, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston Set

Part Number: SUM-GP9450XX

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Estimated Ship Date: May 1, 2026 if ordered today

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Pro GPX 97.5mm/3.839 Gas Ported Rings, Aftermarket forged pistons, File Fit, Gas Nitrided, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston Set

Part Number: SUM-GP9750XX

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Estimated Ship Date: May 1, 2026 if ordered today

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Piston Rings, Pro GPX Gas Ported, 4.045 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP404516

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Estimated Ship Date: May 1, 2026 if ordered today

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Piston Rings, Pro GPX Gas Ported, 4.100 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.0mm, 2.0mm Thickness, V8, Set

Part Number: SUM-GP410010

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Estimated Ship Date: May 1, 2026 if ordered today

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Piston Rings, Pro GPX Gas Ported, 4.200 in. Bore, File Fit, Gas Nitrided, 1.2mm, 1.2mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP420012

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Estimated Ship Date: May 1, 2026 if ordered today

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Headlight Assembly, High Only, H4 Led Bulb Conversion, 5.75 in, Clear Glass Lens, Black Housing, Round, Please See Instructions For Boot Install, Pair

Part Number: SUM-RP22673

3.22 out of 5 stars ( 9 )

Estimated Ship Date: Today

Differential Carrier, Positraction, Nodular Iron, Dana 44, 3 Series, 30 Spline, Each

Part Number: SUM-730972

3.0 out of 5 stars ( 1 )

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Pulley Kit, Serpentine, Performance Ratio, Billet Aluminum, Polished, Chevy Small Block, 140 Amp Alternator, Power Steering, Air Conditioning, Kit

Part Number: SUM-340400X

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Alternator Pulley, Replacement, V-Belt, Steel, Black, for SUM-G3977B, Each

Part Number: SUM-G3948B

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Universal Tool Kit, Metric and Standard " Dog bone Wrenches, Great for road trips, Camping and around the house or Race Track, Kit

Part Number: SUM-996008

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Alternator Pulley, Replacement, V-Belt, Steel, Chrome, for SUM-G3977, Each

Part Number: SUM-G3948

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Differential Carrier, Positraction, Nodular Iron, Dana 60, Dana 61, 30 Spline, 3 Series, Each

Part Number: SUM-730975

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Differential Carrier, Positraction, Nodular Iron, Ford 8.8 in., 28 Spline, Each

Part Number: SUM-730942

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REPLACEMENT MODULE FORD & PONTIAC "R to R" DISTRIBUTORS

Part Number: SUM-850206-1

3.67 out of 5 stars ( 9 )

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Differential Carrier, Positraction, Nodular Iron, Dana 60, Dana 61, 32 Spline, 4 Series, Each

Part Number: SUM-730979

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Module, Replacement, Summit® Distributor, Each

Part Number: SUM-850205-1

5.0 out of 5 stars ( 4 )

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Differential Carrier, Positraction, Nodular Iron, Dana 60, Dana 61, 32 Spline, 3 Series, Each

Part Number: SUM-730976

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Estimated Ship Date: Apr 21, 2026 if ordered today

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Differential Carrier, Positraction, Nodular Iron, Dana 60, 35 Spline, 3 Series, Each

Part Number: SUM-730977

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Differential Carrier, Positraction, Nodular Iron, Dana 44, Dana 44 IFS, 4 Series, 30 Spline, Each

Part Number: SUM-730973

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 30, 2026 if ordered today

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