Summit Racing Engines & Components

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: Tomorrow

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Water Pump Pulley, Serpentine, Aluminum, Polished, Replacement for SUM-340400 Pulley Set Only, Each

Part Number: SUM-340400-3

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

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Main Bearings, Race Series Main Bearing Sets, 0.001 in. Crankshaft Undersize, Tri-metal Copper-lead Alloy, Chevrolet, Big Block, Set of 5

Part Number: SUM-829HXNS

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Pro Hemi Supercharged 2 Cam, MDS Delete, Phaser Limited or Delete, 212/224 Duration @.050, 115.5 LSA + 2.5 adv, .625/.625 Lift, 2700-6700 Range, Each

Part Number: SUM-5715

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Engine Block, Cast Iron, 2-Bolt Mains, 3.927 in. Bore, Clearanced, 1-Piece Rear Seal, Dodge, RAM, Hemi, Gen III, Each

Part Number: SUM-150160

4.25 out of 5 stars ( 4 )

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Forged Pro pistons BB Chevy 427, 4.310 bore, 1.765 C.H., 3.76 in. stroke, 6.135 in. rod, 27cc open/closed ch. Dome 10.5@110cc, 10.1@114cc, 9.7@119cc.

Part Number: SUM-BBC427060

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

Part Number: SUM-G3201B-K

1.0 out of 5 stars ( 3 )

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Valve Cover Breather, Push-In, Oval, Aluminum, Polished, Plain, Each

Part Number: SUM-440305

5.0 out of 5 stars ( 3 )

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Combo, Summit® SFI Flexplate 168-Tooth, Harmonic Balancer, Summit®, Cast, Flexplate Bolts, Chevy, 265-350, Kit

Part Number: CMB-13-0084

4.0 out of 5 stars ( 1 )

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Alternator Pulley, Replacement, Serpentine, Aluminum, Polished, for SUM-340400 and SUM-340500 Only, Each

Part Number: SUM-340400-5

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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 )

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Oil Pump, High-Volume, Standard Pressure, Ford, Small Block, Each

Part Number: SUM-122168

4.33 out of 5 stars ( 9 )

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Drain Plug, Oil Pan, Valve, EZ Oil Drain Valve, 14mm x 1.5, Seal, Each

Part Number: SUM-Z106

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow

Piston Rings, Plasma-Moly, 4.000 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SUM-134-CM553200

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Hemi Beehive Springs, .680 Max Lift @ 150 Lb. seat @ 1.800 Installed, 429 @1.120 Open. 1.070 C.B., 1.290 Dia., 410 Rate, Like PAC 1276X PSI 1516

Part Number: SUM-174015BP-16

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Pro SBF Best Hydraulic Roller Cam 10, 252/264 Duration, 109 LSA + 3 Adv. .587/.587 lift 1.6 ratio, .625/.625 lift 1.7 ratio, 4,000-7,500 basic rpm

Part Number: SUM-8910

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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

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Pro LS 4340 Piston and Rod Kit, 346 Cid., 3.898 bore, 3.622 stroke, 6.125 rod, 7cc dish, 9.7:1 @ 65cc, 9.4:1 @ 68cc, File-Fit Rings

Part Number: SUM-PR36L8987

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Rod Bearings, Direct Replacement, 0.020 in. Crankshaft Undersize, Bi Metal, Ford, Small Block, Set of 8

Part Number: SUM-171120

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Camshaft Kit, Pro LS Single Plane, Hydraulic Roller Tappet, Advertised Duration 298/309, Lift .612/.612, Chevy GM, LS/LSX, Gen III/IV, Each

Part Number: SUM-8702-1DS

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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-299S274000-2

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Special Order

Rocker Arm Nut, Stud Girdle Adjusting Nut, Full Roller, 3/8-24 in. Thread, Set of 8

Part Number: SUM-141004

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Estimated Ship Date: Dec 30, 2025 if ordered today

SBC 1.550 Dual Springs, Endurance Solid Roller, .700 Max Lift @ 240 Lb. seat @ 1.900 Installed, 625 Lbs. @ 1.200 Open, 1.130 C.B., 550 Rate, PAC 1243

Part Number: SUM-174030D-1

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Valve Cover Breather w/PCV Valve, Push-In, Oval, 1.25 in. Hole, 5/16 in. Hose Barb, Aluminum, Finned, Copper Plated, Each

Part Number: SUM-G3390CPR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Pushrods, Steel, 5/16 in. Diameter, 9.315 in. Length, Universal, Set of 16

Part Number: SUM-G6410

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow