Summit Racing Performance, Restoration & Replacement Parts & Tools

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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Camshaft Retainer Plates, Solid Type, Steel, Chevy GM, LS/LSX, Gen III/IV. Each

Part Number: SUM-150107

2.0 out of 5 stars ( 1 )

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

Heater Core, Copper/Brass, Replacement, Chevy, Pontiac, Each

Part Number: SUM-382163

4.5 out of 5 stars ( 8 )

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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Muffler, Oval, 2.25 in. Center Inlet, 2.25 in. Center Outlet, 409 Stainless Steel, Natural, Each

Part Number: SUM-632200

4.89 out of 5 stars ( 9 )

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

Heater Core, Copper/Brass, Replacement, Buick, Chevy, GMC, Oldsmobile, Pontiac, With Air Conditioning, Each

Part Number: SUM-382126

4.38 out of 5 stars ( 21 )

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

Muffler, Cross-Over Core, 2.50 in. Inlet, 2.50 in. Outlets, Dual Inlets, Dual Outlets, Stainless Steel, 304SS, Each

Part Number: SUM-633260

5.0 out of 5 stars ( 5 )

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

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Welding Cart, Welder Cart, Steel, Black Powdercoated, 27.50 in. Length, 11.50 Width, 28.00 Height, Each

Part Number: SUM-CART-2

4.75 out of 5 stars ( 32 )

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

Differential Carrier, Positraction, Nodular Iron, GM 8.875 in., 30 Spline, 3.08 to 3.90 Ratio, Each

Part Number: SUM-730946

5.0 out of 5 stars ( 5 )

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

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Piston Rings, Cast Iron, 4.060 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-133-139-60

5.0 out of 5 stars ( 4 )

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

Pro LS 4340 Piston and Rod Kit, 365 Cid., 4.005 bore, 3.622 stroke, 6.125 rod, 12cc Dish, 9.6:1 @ 65cc, 9.2:1 @ 70cc, File-Fit Rings

Part Number: SUM-PR36L00512

Not Yet Reviewed

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

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

Part Number: SUM-633220

4.48 out of 5 stars ( 40 )

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

Exhaust Resonator, 304 Stainless Steel, 3.0 in. Inside Diameter, 14.0 in. Overall Length, Oval, Each

Part Number: SUM-630437

4.5 out of 5 stars ( 6 )

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

Pro LS 4340 Rotating Assembly, 376 Cid., 4.065 bore, 3.622 stroke, 58x, 6.125 rod, 12cc dish, 9.9:1 @ 65cc, 9.4:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R5836L06512

Not Yet Reviewed

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

Pro LS 4340 Rotating Assembly, 402 Cid., 4.000 bore, 4.000 stroke, 58x, 6.125 rod, 8cc dish, 11:1 @ 65cc, 10.4:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R58400008

Not Yet Reviewed

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

Differential Carrier, Positraction, Nodular Iron, GM 7.5/7.6 in., 26 Spline, 3.23 Up Ratio, Each

Part Number: SUM-730958

4.33 out of 5 stars ( 6 )

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

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Water Outlet Restrictors, Aluminum, Includes One 5/8 in., One 3/4 in., and One 1 in. Restrictor, Chevrolet, Ford, Set of 3

Part Number: SUM-380850

5.0 out of 5 stars ( 4 )

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

Ball Joint, Upper, K772 Style, Screw-In, Low-Friction, Circle Track, Standard Length, Each

Part Number: SUM-77-1042002

5.0 out of 5 stars ( 1 )

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

Distributor, Ready-to-Run, Digital Module, Single Stage Rev Limiter, Magnetic Pickup, Vacuum Advance, Ford, 351C, 351M, 400, 429, 460, Each

Part Number: SUM-850306-1D

Not Yet Reviewed

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

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Heater Core, Aluminum, Replacement, Dodge, Pickup, Each

Part Number: SUM-382113

5.0 out of 5 stars ( 10 )

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

Heater Cores, Classic OEM, Copper/Brass, Natural, Ford, Mercury, Each

Part Number: SUM-382187

2.0 out of 5 stars ( 5 )

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

Heater Core, Copper/Brass, Replacement, Ford, Mercury, Each

Part Number: SUM-382132

4.88 out of 5 stars ( 8 )

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

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

Pistons, Forged Aluminum, Flat, 3.800 in. Bore, 1.304 in. Compression Height, 0.927 in. Pin, Chevy, LS, Set of 8

Part Number: SUM-17401C-20

5.0 out of 5 stars ( 1 )

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

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Pistons, Forged, Flat, 4.040 in. Bore, Chevy, Set of 8

Part Number: SUM-17360FC-40

Not Yet Reviewed

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

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