Summit Racing Engines & Components

Pro LS 4340 Rotating Assembly, 415 Cid., 4.065 bore, 4.000 stroke, 58x, 6.125 rod, 6cc dish, 11.5:1 @ 65cc, 10.9:1 @ 70cc, File-Fit Rings, H Bearings

Part Number: SUM-R58400656

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

Summit HDR Pushrods, Chevy 3/8 7.750 Length, Premium One-Piece .135 Wall Seamless 4130 Chromoly, 210 degree ends, Heat-Treated, Set of 8

Part Number: SUM-14937750

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

Valve, Exhaust, Stainless Steel, 1.600 in. Diameter, .341 in. Stem, 4.911 in. Length, Chevy, Each

Part Number: SUM-V8010-1

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 12/22/2025

Piston Rings, Pro GPX Gas Ported, 4.400 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP440016

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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SBF 302 Windsor Cast crank, 3.400 in. stroke, 5.400 rod, Nitride Hardened, External 28 0z. Balance, Req. Narrowed Rod bearings

Part Number: SUM-SBF3023400C

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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Valve Covers, Steel, Chrome, Tall, Flames, Chevy, Big Block, Pair

Part Number: SUM-G3395

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/22/2025

Engine Bolts, Stainless Steel, Polished, Allen Head, Chevy, Small Block, Kit

Part Number: SUM-56490SSP

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 12/22/2025

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Timing Cover, 1-Piece, Steel, Chrome Plated, Chevy, Big Block, Kit

Part Number: SUM-G3201-K

2.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/22/2025

Piston Rings, Gas Nitride Steel Top, Ductile second, Std. Tension oil, File Fit for 4.155 in. bore 1.2mm, 1.2mm, 3.0mm, Set

Part Number: SUM-136SN9050030

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Oil Pan, Double Sump, Steel, Natural, 5 qt., Ford, Mercury, 5.0L, Each

Part Number: SUM-123458

4.9 out of 5 stars ( 10 )

Estimated Ship Date: Monday 12/22/2025

Rocker Arm Nuts, Replacement Ball and Nut Kit for SUM-G6802/G6803, Set of 8

Part Number: SUM-G6803-K

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/22/2025

Pulley Spacer, Crankshaft, 4-bolt, Aluminum, Natural, 0.350 in. Thickness, Ford, Each

Part Number: SUM-329706

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

Combo, Aluminum, Cylinder Heads, Manifold, Cam/Lifters, Gaskets, Bolts, SB Chevy

Part Number: SME-K-400-390

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/22/2025

Check Valve, Crankcase Evacuation Replacement Component, Each

Part Number: SUM-120112

3.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 12/22/2025

Piston Rings, Pro GPX Gas Ported, 4.630 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP463016

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Summit Precision High-Tensile Tri-Metal Alloy Racing Main Bearings, SBC 350 Main .001 Extra Clearance for .010 undersize, Half-Upper groove, set

Part Number: SUM-909H009

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

Pro LS 2618 Forged Piston, 4.070 bore, 1.110 C.H., 21cc dish, 4.000in. Stroke, 6.125 Rod, NA/Boost/Nitrous, Cathedral/Rect., 6.2 LS3 L92 LS9, Set of 8

Part Number: SUM-110927407021

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/22/2025

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BBC 1.625 Dual Springs, Solid Roller .850 Max Lift @ 275 Lb. seat @ 2.000 Installed, 810 Lb. @ 1.150 Open, 1.100 C.B., 629 Rate, 152g Like PAC 1224

Part Number: SUM-174042D-16

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Engine Kit, Crank, Flat-Top Piston/Moly Ring, Rod, Main, Gaskets, Oil Pump, Timing Set, Chevy, 355, Kit

Part Number: SES-3483006050

Not Yet Reviewed

Cannot be shipped Internationally

• Oversize
• Restricted

Piston Rings, Pro GPX Gas Ported, 4.155 in. Bore, File Fit, Gas Nitrided, 0.043 in., 0.043 in., 3.0mm Thickness, V8, Set

Part Number: SUM-GP415543

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Pro Hemi 248 Short-runner Cam, MDS and VVT Delete, 248/264 Duration, 109.5 LSA + 4.5 Adv. .625/.625 lift 4,400-7,600 basic range, 2009+ 5.7 6.2 6.4

Part Number: SUM-5755

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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Summit Precision Cam Bearings, Chevy LS first design 1997-03

Part Number: SUM-1000S00

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

Rocker Arm Nut, Stud Girdle Adjusting Nut, Full Roller, 7/16-20 in. Thread, Set of 8

Part Number: SUM-141006

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 30, 2025 if ordered today

Rod Bearings, Direct Replacement, 0.030 in. Crankshaft Undersize, Bi Metal, Chevy, Small Block, Set of 8

Part Number: SUM-171030

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 12/22/2025

Valve Covers, Circle Track, Tall Height with Baffled BreatherTubes, Centerbolt Mounting, Steel, Black Powdercoated Finish, Chevy, 5.0L, 5.7L, Pair

Part Number: SUM-440855B

Not Yet Reviewed

Estimated Ship Date: Monday 12/22/2025

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