Summit Racing Performance, Restoration & Replacement Parts & Tools

Pro LS 2618 Forged Piston, 3.820 bore, 1.110 C.H., 12cc dish, 4.000in. Stroke, 6.125 Rod, NA/Boost/Nitrous,Coated, 4.8L 5.3L LS Vortec Truck, Set of 8

Part Number: SUM-110927382012

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Crossover Pipe, Resonator Delete, X-Pipe, 409 Stainless Steel, 16 Gauge, 2.5 in. Diameter, Ford, V8, Kit

Part Number: SUM-642140-SS

4.83 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/9/2026

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Piston Rings, Pro GPX Gas Ported, 4.130 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.0mm, 2.0mm Thickness, V8, Set

Part Number: SUM-GP413010

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Estimated Ship Date: Monday 2/9/2026

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Pro GPX 86.5mm/3.406 Gas Ported Rings, Forged Sport Compact pistons, File Fit, Gas Nitrided, 1.0mm, 1.2mm, 2.8mm Thickness, Single Piston Set,

Part Number: SUM-GP8650XX

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Estimated Ship Date: Monday 2/9/2026

Blasting Media, Walnut Shells, 12-20 Mesh, 10 lbs., Each

Part Number: SUM-913126

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

Pro LS 2618 Forged Piston, 3.903 bore, 1.299 C.H., 7cc dish, Std. Stroke, 6.125 Full-floating Rod, NA/Boost/Nitrous, Coated, 5.7L LS1 LS6, Set of 8

Part Number: SUM-2999273903-7

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Piston Rings, Pro GPX Gas Ported, 4.160 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP416016

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Estimated Ship Date: Monday 2/9/2026

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Piston Rings, Pro GPX Gas Ported, 3.785 in. Bore, File Fit, Gas Nitrided, 1.5mm, 1.5mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP378515

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Estimated Ship Date: Monday 2/9/2026

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Piston Rings, Pro GPX Gas Ported, 4.280 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP428016

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

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Piston Rings, Pro GPX Gas Ported, 4.040 in. Bore, File Fit, Gas Nitrided, 1.2mm, 1.2mm, 3.0mm Thickness, V8, Set

Part Number: SUM-GP404012

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Estimated Ship Date: Monday 2/9/2026

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Pro LS 2618 Forged Piston, 3.780 bore, 1.110 C.H., 5cc dish, 4.000in. Stroke, 6.125 Rod, NA/Boost/Nitrous, Coated, 4.8L 5.3L LS Vortec Truck, Set of 8

Part Number: SUM-1109273780-5

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Estimated Ship Date: Monday 2/9/2026

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Muffler, High-Flow Turbo, Oval, 18.00 in. Case length, 2.50 in. Inlet, 2.50 in. Outlet, Offset Inlet, Center Outlet, Steel, Aluminized, Each

Part Number: SUM-641125-XL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

Pro LS 2618 Forged Pistons. 3.785 bore, 1.326 C.H., 2cc dome, Std. Stroke, .Gen.4 Rod, NA/Boost/Nitrous, Coated, 4.8L 5.3L LS Vortec Truck, Set of 8

Part Number: SUM-326943785-2F

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Estimated Ship Date: Monday 2/9/2026

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Pro LS 2618 Forged Pistons. 3.820 bore, 1.299 C.H., 2cc dome, Std. Stroke, .6.125 Rod, NA/Boost/Nitrous, Coated, 4.8L 5.3L LS Vortec Truck, Set of 8

Part Number: SUM-2999273820-2

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Estimated Ship Date: Monday 2/9/2026

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Replacement Piston and Components: If not in stock, order MUST be placed to trigger singles. Average ETA of 3 business days if kits are in stock

Part Number: SUM-110S27403020

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Estimated Ship Date: Monday 2/9/2026

Combo, Carburetor, Fuel Pump, Kit

Part Number: CMB-03-0032

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

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Hose Tubing Coupler, Straight, Silicone, Black, 4.00 in. Inlet, 4.50 in. Outlet, 3.00 in. Long, Each

Part Number: SUM-294017

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

Drill Bits, Cobalt, Double-Ended Cleco and Rivet Bits, #11, 1/8 in. Right-hand Twist, Set of 5

Part Number: SUM-G1860-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

Blasting Media, Aluminum Oxide, 50-80 Mesh, 11 lbs., Each

Part Number: SUM-913135

4.67 out of 5 stars ( 3 )

Cannot be shipped Internationally

• Restricted
• Ground

Collector Gaskets, Aluminum, 3-Hole, 2.50 in. Inside Diameter with Hardware, Kit

Part Number: SUM-615125

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Hose Tubing Coupler, 90 Degree Elbow, Silicone, Black, 2.00 in. Inlet, 2.00 in. Outlet, 3.00 in. Legs, Each

Part Number: SUM-294000

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Hose Clamp, T-Bolt, Stainless Steel, Natural, 2.060 - 2.310 in. Diameter, Each

Part Number: SUM-260442

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/9/2026

Hose Tubing Coupler, 45 Degree Elbow, Silicone, Black, 2.00 in. Inlet, 2.00 in. Outlet, 6.00 in. Legs, Each

Part Number: SUM-295061

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Fitting, Tube Nuts, -3 AN, Aluminum, Blue, Set of 6

Part Number: SUM-220333-6

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/9/2026

Hose Clamp, T-Bolt, Constant Tension, Stainless Steel, Natural, 4.00 in., Each

Part Number: SUM-260400

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Estimated Ship Date: Monday 2/9/2026