1975 Summit Racing Engines & Components

Forged Pro pistons for Pontiac 400, 4.150 bore, 1.715 C.H., 3.75 in. stroke, 6.625 in. rod, 6cc flat top, 11.3@64cc, 10.3@72cc, 9.6@80cc, 9:1@87cc.

Part Number: SUM-BBP400030

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Pistons, Hypereutectic, Flat, 4.020 in. Bore, Ford, Set of 8

Part Number: SUM-17303C-20

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Combo, Oil Pan, Black Zinc, Pickup, Std-Volume Pump, Shaft, Tray, Scraper, Gaskets, Chevy, Big Block, Kit

Part Number: SUM-PANKIT9

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Timing Chain and Gear Set, Double Roller, Steel Sprockets, Chevy, Big Block, Set

Part Number: SME-7010

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Oil Pan, Steel, Chrome Plated, 4 qt., Chevy, Big Block, Each

Part Number: SUM-G3510

3.88 out of 5 stars ( 8 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Timing Chain and Gears, Double Roller, Ford, Small Block Windsor, For use with 2-piece Fuel Pump Eccentric Only, Set

Part Number: SUM-G6651R-9

2.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Water Pump Pulley, V-Belt, 2-Groove, 5/8 Pilot, Steel, Chrome, Chevy, Small Block, Short Pump, Each

Part Number: SUM-G3951

4.06 out of 5 stars ( 16 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Timing Cover, 1-Piece, Steel, Black Powdercoated, Chevy, Small Block, Kit

Part Number: SUM-G3200B-K

3.69 out of 5 stars ( 13 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Engine Oil Dipstick with Tube, Drivers Side Engine Block Entry, Steel, Chrome, Chrysler, Dodge, Plymouth, B and RB BBM 383-440. Each

Part Number: SUM-G3850

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Forged Pro BB Chevy 4340 Forged Steel H-Beam Connecting Rods, 6.385 in. Length, .990 Floating Pin, 8740 7/16 in. 12 pt. Bolts, Set of 8

Part Number: SUM-BBC63858H

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Timing Cover, 1-Piece, Steel, Black Powdercoated, Chevy, Big Block, Each

Part Number: SUM-G3201B

2.93 out of 5 stars ( 15 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Oil Pan Drain Plug, Magnetic, Steel, Zinc Plated, Neodymium Super Magnet, 1/2-20 RH in. Threads, Copper Seal, Each

Part Number: SUM-120102Z

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Lifters, Mechanical Roller, Link Bar, 0.842 in. Outside Diameter, 1.890 in. Seat Height, Chevy Small Block, SBC, Set of 16

Part Number: SUM-HT300-16

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Summit Precision High-Tensile Tri-Metal Alloy Racing Main Bearings, SBC 400 Standard Clearance, 3/4 Upper and Lower groove, set

Part Number: SUM-1038HS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Engine Rebuild, Hypereutectic Flat, 4.030 in. Bore, .020 in. Rod, .020 in. Main, Chevy, 350, Kit

Part Number: SUM-SBCKIT3-322

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Cannot be shipped Internationally if shipped by air

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Cam and Lifter KIt Muscle Car Replacement BBC Flat tappet Mechanical, L-78,L-72, LS-6 375HP 396 HP Cam with Lifters

Part Number: SUM-K1321

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Cannot be shipped Internationally if shipped by air

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Main Bearings, 1/2 Groove, .020 in. Crankshaft Undersize, Bi Metal, Silicon Aluminum, Chevy, Big Block, Set of 5

Part Number: SUM-172220

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Precision High-Tensile Tri-Metal Alloy Racing Rod Bearings, SBC/LS 2.100 pin, .837 width, .010 undersize (thicker), set

Part Number: SUM-663H010

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Cam and Lifters, Hydraulic Flat Tappet, Advertised Duration 309/309, Lift .514/.514, Chevy, Big Block, Kit

Part Number: SUM-K03072

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Water Pump Pulley, V-Belt, 2-Groove, Steel, Chrome, Chevy, Big Block, Short Pump, Each

Part Number: SUM-329815

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Alternator Bracket, Aluminum, Chrome, Cylinder Head Mount, Ford, Small Block, Kit

Part Number: SUM-420104

3.33 out of 5 stars ( 18 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Muscle Car Camshaft, BBM 365HP440, Hydraulic Flat Tappet, 1,500-4,500 RPM Range, Advertised Duration 283/296, Lift .431/.429, Mopar, Each

Part Number: SUM-6421

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

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Valve Covers, Stock Height, Steel, Chrome, Summit Logo, Chevy, Small Block, Pair

Part Number: SUM-G3306

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Oil Pump and Pickup Assembly, High-Volume, Ford, Small Block, Kit

Part Number: SES-5-60-08-005

Not Yet Reviewed

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Summit Precision High-Tensile Tri-Metal Alloy COATED Racing Main Bearings, BBF 460 Standard Clearance, 3/4 Upper and Lower groove, set

Part Number: SUM-1039HCS

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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