Summit Racing Performance, Restoration & Replacement Parts & Tools

Pro LS 4340 Piston and Rod Kit, 377 Cid., 4.070 bore, 3.622 stroke, 6.125 rod, 2cc dome, 11.6:1 @ 65cc, 10.9:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR36L0702

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Piston Rings, Moly, 4.030 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-133-M139-30

4.63 out of 5 stars ( 19 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Steering Wheel, Chevy Impala 15 in., 2-spoke, Natural Steel Spokes, Black Plastic Grip, 2.50 in. Dish, 15 in. Diameter, Chevrolet, Each

Part Number: SUM-772744B

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Muffler, Welded, 2 1/2 in. Inlet/2 1/2 in. Outlet, Steel, Aluminized, Each

Part Number: SUM-633222

4.58 out of 5 stars ( 48 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Valve Cover Grommet, PCV, 1.25 in. Outside Diameter, 0.75 in. Inside Diameter, Each

Part Number: SUM-G3427

4.37 out of 5 stars ( 19 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Pistons, Forged, Flat, 4.030 in. Bore, Chevy, Set of 8

Part Number: SUM-17365FC-30

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Paint, 2-Stage, Base Coat, Urethane, Jet Black, 1 Gallon, Each

Part Number: SUM-SWBC538-12

5.0 out of 5 stars ( 5 )

Cannot be shipped Internationally if shipped by air

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Pistons, Forged, Flat, 4.030 in. Bore, Chevy, Set of 8

Part Number: SUM-17360FC-30

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Pro LS Piston and Rod Kit, 325 Cid, 3.780 bore, Standard 3.622 stroke, 6.125 rod, 2cc dome, 10.9:1 @ 61cc, 10.3:1 @ 65cc, File-Fit Rings

Part Number: SUM-PR36L7802

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Piston Rings, Plasma-Moly, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-134-CM553230

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Lifter, Hydraulic Flat Tappet, Ford, FE, V8, Set of 16

Part Number: SUM-HT208316

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Exhaust Cutout, Electric, Aluminum, Bolt-On, 2 1/2 in. Diameter, Each

Part Number: SUM-670002

4.71 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Pro LS 4340 Rotating Assembly, 416 Cid., 4.070 bore, 4.000 stroke, 24X, 6.125 rod, 6cc dish, 11.5:1 @ 65cc, 10.9:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R24400706

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Pistons, Forged Aluminum, Flat, 3.780 in. Bore, 1.331 in. Compression Height, 0.945 in. Pin, Chevy, LS, Set of 8

Part Number: SUM-17400C

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Distributor, Electronic, Billet Aluminum, Magnetic Pickup, Brown Cap, Mopar, Chrysler, BB, RB, Each

Part Number: SUM-851008

4.63 out of 5 stars ( 8 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Camshaft Thrust Plate, Solid, Steel, Counter Sunk Screw Mount, Small Block Windsor, Each

Part Number: SUM-150108

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Heater Core, Copper/Brass, Replacement, Buick, Chevy, Oldsmobile, Pontiac, No Factory A/C, Each

Part Number: SUM-382128

3.89 out of 5 stars ( 27 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

Oil Pan, Steel, Black Zinc, 11 qt., Chevy, Big Block, Each

Part Number: SUM-G3607

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Oil Pump Pro LS, Standard-Volume, Standard-Pressure w/Optional High-Pressure Shim, O-ring to block seal, Fits GM Gen III/IV LS Engines, Each

Part Number: SUM-121171-OR

Not Yet Reviewed

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Fuel Pressure Regulator, 5-12 psi, Billet, Aluminum, Black Anodized, Universal, Each

Part Number: SUM-220065

4.2 out of 5 stars ( 10 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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

Part Number: SUM-730972

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Torque Converter Lockup Kit, Vacuum Switch Activated, 700R4, Kit

Part Number: SUM-705418

4.25 out of 5 stars ( 4 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Welding Cart, Steel, Black Powdercoated, 28.50 in. Length, 16.50 Width, 30.50 Height, Each

Part Number: SUM-CART-3

4.0 out of 5 stars ( 31 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air

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Oil Pan, Steel, Blue Painted, 5 qt., Front Sump, Ford, Small Block Windsor, 221-302, Each

Part Number: SUM-440103

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Mar 30, 2026 if ordered today

Kickdown Cable Bracket, Black, Each

Part Number: SUM-210244BLK

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 3/23/2026 if shipped by air