Engines & Engine Parts at Summit Racing

JE Pistons Pro Seal Piston Rings JG31F8-4125-2

Piston Rings, Pro Seal, Gas Nitrided, 4.125 in. Bore, 1.2mm, 1.5mm, 3.0mm Thickness, Single Piston, Set

Part Number: JEP-JG31F8-41252

Not Yet Reviewed

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Proform Universal Valve Cover Fasteners 66036

Valve Cover Wing Nuts, Extra Long, Y-Top, 5/16-18 Thread, 5 in. Long, Chrome, Set of 4

Part Number: PRO-66036

3.0 out of 5 stars ( 1 )

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Summit Racing™ Pro LS Forged Pistons SUM-1109274125-4

Pistons, Pro LS, 2618 Forged, 4.125 in. Bore, 6.125 in. Rod, 4.00 in. Stroke, -4cc Dome, 1.110 in. Compression Height, Chevrolet, LS, 7.0L, Set of 8

Part Number: SUM-1109274125-4

3.67 out of 5 stars ( 3 )

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Summit Racing™ Pro GPX Gas Ported Piston Rings SUM-GP416516

Summit Racing™ Pro GPX Gas Ported Piston Rings SUM-GP416516

Piston Rings, Pro GPX Gas Ported, 4.165 in. Bore, File Fit, Gas Nitrided, 1/16 in., 1/16 in., 3/16 in. Thickness, V8, Set

Part Number: SUM-GP416516

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Summit Racing™ Pro SBC 4-7 Swap Camshafts SUM-1207

Pro SBC Stage 8 Hyd.Flat-Tappet 4/7 Firing Order Swap Cam, 252/258 Dur., 107 LSA + 1.5 Adv, .533/.540 1.5 Ratio, .569/.576 1.6 Ratio, 3200-7200 Range

Part Number: SUM-1207

3.0 out of 5 stars ( 2 )

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Proform Super-Street Roller Rocker Arms 66911P

Rocker Arm, Super-Street, 3/8 in. Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Ford, Small Block, Each

Part Number: PRO-66911P

5.0 out of 5 stars ( 1 )

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Summit Racing™ Pro LS Connecting Rods SUM-LS6098945-1

Pro LS 4340 Forged Steel H-Beam connecting rod, 6.098 in. length, .945 pin, ARP 2000 7/16 12 pt. rod bolts, full floating, stroker clearanced, LS1

Part Number: SUM-LS6098945-1

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Summit Racing™ Pro LS 5.3L Rotating Assemblies SUM-R5836L7807

Pro LS Rotating Assembly, 325 Cid., 3.780 bore, Standard 3.622 stroke, 58x, 6.125 rod, 7cc dish, 9.7:1 @ 61cc, 9.3:1 @ 65cc, File-Fit Rings, H Bearing

Part Number: SUM-R5836L7807

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Summit Racing™ Pro LS Piston and Rod Kits SUM-PR368983

Pro LS 4340 Piston and Rod Kit, 346 Cid., 3.898 bore, 3.622 stroke, 6.098 rod, 3cc dome, 11:1 @ 65cc, 10.6:1 @ 68cc, File-Fit Rings

Part Number: SUM-PR368983

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Summit Racing™ Forged Pro Pistons SUM-360040STR

Forged Pro pistons for Chrysler 360 stroker, 4.040 bore, 1.465 C.H., 4 in. stroke, 6.123 in. rod, 15cc Dish 10.9@60cc, 10.5@63cc, 10.3@65cc, 9.6@73cc

Part Number: SUM-360040STR

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Summit Racing™ Pro LS Automotive Camshafts SUM-8731R1

Pro LS Big Gun 3 Hydraulic Roller Cam, Stage 5, 247/255, 117 + 7, .625/.605 with 1.7, .662/.641 with 1.8, 4200-7300+ RPM, 6.2+, Each.

Part Number: SUM-8731R1

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PRW Pro Series Billet Aluminum Rocker Arms 0330207

Rocker Arms, Pro Series, Stud Mount, Full Roller, Aluminum, Blue Anodized, 1.7 Ratio, Fits 7/16 in. Stud, Ford, Small Block Windsor, Set of 16

Part Number: PQX-0330207

Not Yet Reviewed

Estimated Ship Date: Jul 3, 2026 if ordered today

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Estimated Ship Date: Jul 3, 2026 if ordered today

ARP Pro Series Cylinder Head Studs 235-4113

Cylinder Head Studs, Pro Series, Hex Head, Chevy, 454, Dart, AFR Heads, Kit

Part Number: ARP-235-4113

5.0 out of 5 stars ( 1 )

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Proform Slant Edge Aluminum Breather Caps 440-442

Breather, Push-in, Aluminum, Chrome, Mopar Logo, Each

Part Number: PRO-440-442

5.0 out of 5 stars ( 1 )

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Proform Mopar Licensed Big Block Engine Dress-Up Kits 440-812

Engine Dress-Up Kit, Valve Covers, Valve Cover Wing Nuts, Air Cleaner, Breather, Black Crinkle Powdercoated, MOPAR Logo, Big Block Mopar, B/RB, Kit

Part Number: PRO-440-812

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Summit Racing™ Pro GPX Gas Ported Piston Rings SUM-GP418543

Piston Rings, Pro GPX Gas Ported, 4.185 in. Bore, File Fit, Gas Nitrided, 0.043 in., 0.043 in., 3.0mm Thickness, V8, Set

Part Number: SUM-GP418543

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Summit Racing™ Rocker Arm Pro Packs 09-0016

Combo, Proform, Rocker Arms, Roller, 1.7 Ratio, Valve Lash Adjustment Tool, Chevy, Big Block, Kit

Part Number: CMB-09-0016

1.0 out of 5 stars ( 1 )

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Proform GM Licensed Super-Light Fabricated Aluminum Valve Covers 141-802

Valve Covers, Fabricated Aluminum, Tall, Black, Chevy Logo, Chevy, Small Block, Pair

Part Number: PRO-141-802

5.0 out of 5 stars ( 1 )

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Proform Stamped Steel Chevrolet Valve Covers 141-888

Valve Covers, Steel, Tall, Shark Gray, Chevrolet Bowtie Logo, Chevy, Big Block, Pair

Part Number: PRO-141-888

5.0 out of 5 stars ( 2 )

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Manley Pro Series I-Beam Connecting Rods 14518-8

CONNECTING ROD SET

Part Number: MAN-14518-8

Not Yet Reviewed

Estimated Ship Date: Jun 15, 2026 if ordered today

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Estimated Ship Date: Jun 15, 2026 if ordered today

Wiseco Pro Tru Hastings Piston Ring Sets 4060H

Piston Rings, Plasma-moly, 4.060 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, Single Piston, Set

Part Number: WIS-4060H

5.0 out of 5 stars ( 3 )

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Proform Balancers 66512

Harmonic Balancer, OEM, External Balance, Nodular Iron, Natural, Chevy, Big Block, 454, Each

Part Number: PRO-66512

4.0 out of 5 stars ( 1 )

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ARP Pro Series Cylinder Head Studs 234-4321

Cylinder Head Studs, Pro Series, 12-Point Head, Chevy, 302, 327, 350, 400, GM 18 Degree High Port Heads, Kit

Part Number: ARP-234-4321

Not Yet Reviewed

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ARP Pro Series Cylinder Head Studs 247-4201

Cylinder Head Studs, Pro Series, 12-Point Heads, Dodge, 8.0L, V-10, Kit

Part Number: ARP-247-4201

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Proform Freeze Plug Kits 66559

Freeze Plugs, Brass, Oldsmobile, 260-455 V8, Kit

Part Number: PRO-66559

4.33 out of 5 stars ( 3 )

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