Summit Racing Engines & Components

Pro LS 4340 Rotating Assembly, 402 Cid., 4.000 bore, 4.000 stroke, 24X, 6.125 rod, 8cc dish, 11:1 @ 65cc, 10.4:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R24400008

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Estimated Ship Date: Tuesday 9/2/2025

Engine Block, Ford 302 Cast Iron , 4-Bolt Mains, 4.000 in. Bore, 1-Piece Rear Main Seal, Small Block, Each

Part Number: SUM-150206

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Estimated Ship Date: Tuesday 9/2/2025

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Forged Pro pistons BB Chevy 427, 4.280 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-BBC427030

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Estimated Ship Date: Tuesday 9/2/2025

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Summit Precision High-Tensile Tri-Metal Alloy COATED Racing Main Bearings, SBC 350 Main Standard Clearance, Half-Upper groove, set

Part Number: SUM-909HXCS

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Estimated Ship Date: Tuesday 9/2/2025

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Cam and Lifter kit, Pro SBC Retrofit Stage 7 Hyd. Roller LS Firing Order, 252/258 Dur., 110 LSA + 2 Adv, .550/.550 1.5 Ratio, 3200-7200 RPM Range

Part Number: SUM-K1227

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Estimated Ship Date: Tuesday 9/2/2025

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Main Bearing, BB FORD 429 460 .010 Undersize - Coated, Set

Part Number: SUM-1039HC-010

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Estimated Ship Date: Tuesday 9/2/2025

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Main Bearings, 1/2 Groove, .030 in. Crankshaft Undersize, Bi Metal, Silicon Aluminum, Chevy, Small Block, Set of 5

Part Number: SUM-172030

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 9/2/2025

Forged Pro pistons for SB Chevy 302, 4.040 bore, 1.800 C.H., 3 in. stroke, 5.7 in. rod, 5cc dome 11:1@58cc, 10.2:1@64cc, 9.8:1@67cc, 9.3:1@72cc.

Part Number: SUM-SBC302040

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Estimated Ship Date: Tuesday 9/2/2025

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Piston, Pro LS, 3.780 in. Bore, Forged Aluminum, Dome, 0.927 Pin Diameter, Chevy, Each

Part Number: SUM-299S273780-2

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Estimated Ship Date: Tuesday 9/2/2025

PRO BBC H.R. 7 Hydraulic Roller Cam, 4/7 Swap, 248/256 Duration @ .050, 113.5 LSA + 10.5 Adv , .620/.620 with 1.7 ratio, .656/.656 with 1.8, 3900-6700

Part Number: SUM-1257

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Estimated Ship Date: Tuesday 9/2/2025

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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 )

Estimated Ship Date: Tuesday 9/2/2025

Pro LS 2618 Forged Piston, 4.080 bore, 1.299 C.H., 2cc Dome, Std. Stroke, 6.125 .927 Rod, NA/Boost/Nitrous, Cathedral/Rect. 6.2L LS3 L92 LS9, Set of 8

Part Number: SUM-2999274080-2

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Estimated Ship Date: Tuesday 9/2/2025

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Valve Cover Breather, Push-in, Round, Steel, Blue, Each

Part Number: SUM-440102

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tuesday 9/2/2025

Muscle Car Camshaft, 340HP327, Mechanical Flat Tappet, 2,000-5,000 RPM Range, Adv.Duration 287 int./287 exh., Lift .395/.410 in., Chevy, Each

Part Number: SUM-1123

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

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Engine Bolts, Stainless Steel, Natural, Hex Head, Chrysler, Small Block, Kit

Part Number: SUM-56330HS

2.25 out of 5 stars ( 4 )

Estimated Ship Date: Tuesday 9/2/2025

Piston Rings, Pro GPX Gas Ported, 3.790 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.0mm, 2.0mm Thickness, V8, Set

Part Number: SUM-GP379010

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Estimated Ship Date: Tuesday 9/2/2025

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Connecting Rods, Performance, H-beam Style, Forged 4340 Steel, 6.200 in. Length, 2.123 rod journal, .927 pin, Ford, 5.8L Windsor, Set of 8

Part Number: SUM-SBF620028H

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Estimated Ship Date: Tuesday 9/2/2025

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Piston Rings, Pro GPX Gas Ported, 4.375 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP437516

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tuesday 9/2/2025

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Oil Cooler Bypass Block-Off Plate, Billet Aluminum, Clear Anodized, With Dual 1/8 in. NPT Ports, Chevy, LS, Each

Part Number: SUM-121029

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Estimated Ship Date: Tuesday 9/2/2025

PRO BBC H.R. 11 Hydraulic Roller Cam, 4/7 Swap, 270/276 Duration @ .050, 114 LSA + 9 Adv. , .700/.700 with 1.7 ratio, .741/.741 with 1.8, 4200-7100

Part Number: SUM-1261

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Estimated Ship Date: Tuesday 9/2/2025

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Crankshaft Pulley, V-Belt, 1-Groove, 6.875 in., Steel, Chrome, Chevy, Small Block, Long Pump, Each

Part Number: SUM-G3956

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Tuesday 9/2/2025

Piston Rings, Pro GPX Gas Ported, 3.903 in. Bore, File Fit, Gas Nitrided, 1.0mm, 1.0mm, 2.0mm Thickness, V8, Set

Part Number: SUM-GP390510

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Estimated Ship Date: Tuesday 9/2/2025

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Piston Rings, Pro HEMI, 4.100 in. bore, File-fit 1.2mm Nitride Steel Top, 1.2mm Ductile Second, 3.0mm Std. Tension Oil, 8 Cylinders, Set

Part Number: SUM-410012

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Estimated Ship Date: Tuesday 9/2/2025

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Cam and Lifter kit, Stage 3 Pro LS Twin-Turbo Cam. 234/238 Dur., 115+5, .625/.605 Lift, 3-bolt, 5.3, 5.7, 6.0, 6.2, 7.0, Each

Part Number: SUM-K8722R1

Not Yet Reviewed

Estimated Ship Date: Tuesday 9/2/2025

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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: Tuesday 9/2/2025