Summit Racing Performance, Restoration & Replacement Parts & Tools

Main Bearing, Hyundai/Kia G6DA, G6DB, G6DC, G6DH .010 Undersize, Set

Part Number: SUM-8599H010

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Main Bearing, Mitsubishi 4B11T 2.0L EVO X Standard Size Extra Clearance, Set

Part Number: SUM-1237HXS

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Main Bearing, Nissan SR20DE/DET (non GTiR) 17mm wide Standard Size , Set

Part Number: SUM-2964HS

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Main Bearing, Nissan VQ20DE, 25DE, 30DE, 30DET, 35DE .001 Undersize, Set

Part Number: SUM-2633H1

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Main Bearing, Mazda B6/T, BP/T, ZL-VE, ZM-DE .001 Undersize, Set

Part Number: SUM-8353H1

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Main Bearing, Ford Eco 2.0L,2.3L Mazda 2.0,2.3L LF,L3,MZR, 2.3L L3-VDT .010 Undersize, Set

Part Number: SUM-8174H010

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Piston Rings, Pro GPX Gas Ported, 4.280 in. Bore, File Fit, Gas Nitrided, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP428015

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Piston Rings, Pro GPX Gas Ported, 4.560 in. Bore, File Fit, Gas Nitrided, 0.043 in., 0.043 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP4560446

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Estimated Ship Date: May 1, 2026 if ordered today

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Main Bearing, Mitsubishi 6G72/T, 6G73 .001 Undersize, Set

Part Number: SUM-1149H1

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Main Bearing, Nissan SR20DE/DET (non GTiR) 17mm wide .001 Undersize, Set

Part Number: SUM-2964H1

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Piston Rings, Pro GPX Gas Ported, 3.820 in. Bore, File Fit, Gas Nitrided, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP382015

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Piston Rings, Pro GPX Gas Ported, 3.903 in. Bore, File Fit, Gas Nitrided, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP390315

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Piston Rings, Pro GPX Gas Ported, 4.530 in. Bore, File Fit, Gas Nitrided, 0.043 in., 0.043 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP4530446

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Pro GPX 91.5mm/3.602 Gas Ported Rings, Forged Sport Compact pistons, File Fit, Gas Nitrided, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston Set

Part Number: SUM-GP9150XX

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Piston Rings, Pro GPX Gas Ported, 3.780 in. Bore, File Fit, Gas Nitrided, 1.2mm, 1.2mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP378012

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Piston Rings, Pro GPX Gas Ported, 3.776 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.0mm, 2.0mm Thickness, Single Piston Set,

Part Number: SUM-GP377610

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Rod Bearing, Suzuki Hayabusa 1299cc .001 Undersize, Set

Part Number: SUM-8431H1

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Piston Rings, Pro GPX Gas Ported, 3.800 in. Bore, File Fit, Gas Nitrided, 1.2mm, 1.2mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP380012

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Estimated Ship Date: May 1, 2026 if ordered today

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Piston Rings, Pro GPX Gas Ported, 4.625 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP462516

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Summit Precision High-Tensile Tri-metal Alloy Racing Main Bearings, Ford Cleveland .020 undersize (thicker), 3/4 Upper and Lower groove, set

Part Number: SUM-1010H20

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Piston Rings, Pro GPX Gas Ported, 3.905 in. Bore, File Fit, Gas Nitrided, 1.2mm, 1.2mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP390512

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Estimated Ship Date: Apr 14, 2026 if ordered today

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Main Bearing, Honda J32,J35,J37 .010 Undersize, Set

Part Number: SUM-1996H010

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Estimated Ship Date: Today

Wheel Dolly and Engine Stand Adapter Combo, Steel, Red Powdercoated, 2,500 lbs. Max Weight, Adjustable Adapter, Universal, Kit

Part Number: CMB-MRM01

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Main Bearings, Race Series Main Bearing Sets, 0.009 in. Crankshaft Undersize, Tri-metal Copper-lead Alloy, Chevrolet, Big Block, Set of 5

Part Number: SUM-829H009

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Estimated Ship Date: Apr 23, 2026 if ordered today

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Piston Rings, Pro GPX Gas Ported, 4.625 in. Bore, File Fit, Gas Nitrided, 0.043 in., 0.043 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP4625446

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Estimated Ship Date: Apr 20, 2026 if ordered today

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