Engines & Engine Parts at Summit Racing

Crown Automotive Oil Filler Caps J3220248

Oil Filler Cap, Push-in, Round, Plastic, Yellow, Jeep, Each

Part Number: CWA-J3220248

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Milodon Main Caps 11153

Milodon Main Caps 11153

Main Cap, Ductile Iron, Front, Straight Outer Bolts, 2-Bolt, Large Journal, Chevy, Small Block, Each

Part Number: MIL-11153

Not Yet Reviewed

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

COMP Cams Valve Lash Caps 620-12

Valve Lash Cap; Thickness .080 in.; Valve Stem Size 5/16 in.; Hardened; 12 pc.

Part Number: CCA-620-12

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Manley TensileMax Valve Wear Caps 42139TM-1

Lash Caps, Tensile Max, 5/16 in. Valve Stem, .080 in. Thick, Each

Part Number: MAN-42139TM-1

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

PRW Main Cap Stud Kits for 1998-2008 RAM 2500, RAM 3500 - 1000313

Main Cap Studs, 4140 Studs, Parallel Ground Washers, 12-Point Nuts, 2-Bolt Mains, 5.9L, 24V, L6, Cummins, Diesel, Dodge, Kit

Part Number: PQX-1000313

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Extreme Duty Main Studs SUM-910513

Not Yet Reviewed

Estimated Ship Date: Today

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Milodon Main Caps 11180

Main Caps, Ductile Iron, 3-Center, Angled Outer Bolts, 4-Bolt, 400 Main, Chevy, Small Block, Set

Part Number: MIL-11180

5.0 out of 5 stars ( 6 )

Estimated Ship Date: May 5, 2026 if ordered today

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Estimated Ship Date: May 5, 2026 if ordered today

Howards Cams Main Cap Support Straps H350RSWS

Main Bearing Cap Strap, Steel Billet, Rear, Wet Sump, Chevy, 350, Each

Part Number: HRS-H350RSWS

Not Yet Reviewed

Estimated Ship Date: Apr 2, 2026 if ordered today

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Estimated Ship Date: Apr 2, 2026 if ordered today

PRW Billet Steel Main Caps 1744002

Main Caps, Billet Steel, Two 2-Bolt, Three Cross-Bolt, 383-440 c.i.d., Big Block Mopar, B/RB, V8, Chrysler, Dodge, Plymouth, Set of 5

Part Number: PQX-1744002

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Philadelphia Racing Products Filler Caps PRP-7602

Filler Cap, Aluminum, Clear Anodized, 2.5 in. Diameter, Bolt On Aluminum Bung, Each

Part Number: PGP-PRP-7602

Not Yet Reviewed

Estimated Ship Date: Today

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Crown Automotive Oil Filler Caps J8132312

Oil Filler Cap, Twist-in, Round, Steel, Natural, Chrysler, Dodge, Jeep, Plymouth, Each

Part Number: CWA-J8132312

Not Yet Reviewed

Estimated Ship Date: May 4, 2026 if ordered today

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Estimated Ship Date: May 4, 2026 if ordered today

Manley Valve Tip Wear Caps 42300-1

Lash Cap, Steel, 5/16 in. Valve Stem, .080 in. Thick, Each

Part Number: MAN-42300-1

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

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Estimated Ship Date: Mar 23, 2026 if ordered today

HardDrive Oil Dipsticks and Filler Caps 820-2646

Oil Cap and Dipstick, Push-in, Steel, Chrome, Dipstick Features A Circle Line Design and A Short Dipstick, Harley-Davidson®, Each

Part Number: HDD-820-2646

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Rein Automotive Engine Oil Filler Caps CPL0022

Engine Oil Filler Cap, Replacement, Stock Shape, BMW, Each

Part Number: RIN-CPL0022

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

PRW Billet Steel Main Caps 1735002

Main Caps, Billet Steel, 4-Bolt, Angled, Chevy, Small Block, Set of 3

Part Number: PQX-1735002

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

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Estimated Ship Date: Apr 6, 2026 if ordered today

Motorcraft Oil Filler Caps 3C3Z6766CA

Oil Filler Cap, Each

Part Number: MOF-EC781

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

PRW Main Girdle Stud Kits 1000211

OLDS 350-403, Stud Kit, Main Girdle, Includes 8ea, 1/2" Longer Studs, 7/16"-14/20 x 4.50" Studs, PRW Fasteners & Hardware.

Part Number: PQX-1000211

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

ARP Main Stud Kits 155-5501

Main Studs, 4-Bolt Main, Ford 429, 460, Kit

Part Number: ARP-155-5501

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

PRW Main Cap Stud Kits 1035042

Main Studs, 8740 Chromoly, 200,000 Psi Tensile Strength, Large Journal, 4-Bolt Main, Chevy, Small Block, Kit

Part Number: PQX-1035042

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

Manley Valve Tip Wear Caps 42100TM-8

CAPS-7mm/.2740 TENSILEMAX

Part Number: MAN-42100TM-8

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Rein Automotive Engine Oil Filler Caps CPL0046

Oil Fill Cap, Twist-In, Plastic, Black, Audi, Volkswagen, Each

Part Number: RIN-CPL0046

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Rein Automotive Engine Oil Filter Housing Caps CPL0053

Oil Filter Canister Cap, Replacement, OEM-Style, Direct Fit, Plastic, Screw-on, Black, Audi, Volkswagen, Each

Part Number: RIN-CPL0053

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Fathouse Performance Billet Cap Kits for 2018-2022 MUSTANG - FP-BCK-RED-G3

Fill Cap Kit, Aluminum, Red, Stock, Ford, Kit

Part Number: FHF-FP-BCKRED-G3

Not Yet Reviewed

Estimated Ship Date: Today

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Estimated Ship Date: Today

Moroso Oil Filler Caps 85293

Oil Filler Cap, Screw-in, Aluminum, Black Anodized, Moroso Logo, 1 1/4 in.-12 Thread, Each

Part Number: MOR-85293

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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Estimated Ship Date: Tomorrow if ordered today

Scott Drake Valve Cover Oil Caps for 1968-1969 MUSTANG - C8AZ-6766-BC

Valve Cover Oil Cap, Round, Push-In, Steel, Chrome, Autolite Top Style, PCV Elbow, Ford, Each

Part Number: SDK-C8AZ-6766-BC

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

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PRW Oil Filler Caps 4120452

Engine Oil Filler Cap, Screw-In, Plain, Billet Aluminum, Red, Universal, Each

Part Number: PQX-4120452

Not Yet Reviewed

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today