1991 Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

King AM-Series Rod Bearings CR4065AM

Rod Bearings, Standard Size, Bi Metal, Alecular Alloy, Set of 4

Part Number: KGB-CR4065AM

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Manley Street Flo Valves 10727-1

Valve, Exhaust, Stainless Steel, 1.880 in. Diameter, .371 in. Stem, 5.350 in. Length, Chevy, Each

Part Number: MAN-10727-1

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

ACL Direct Replacement Rod Bearing Sets 8B663P-30

Rod Bearings, Duraglide, P-Series, Tri-Metal, Copper/Lead Alloy, 0.03 in./0.75 mm Undersize Crankshaft, Chevy, 4.3L, 5.0L, 5.7L, 6.2L, 6.6L, Set of 8

Part Number: PEB-8B663P-30

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K&N Powersports Oil Filters KN-132

Oil Filters, Powersports, Cartridge, High Flow, 2.13 in. Tall, 0.56 in. I.D., 1.75 in. O.D., Reuse OE Gasket, Bypass/Relief Valves, Suzuki, Each

Part Number: KNN-KN-132

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AFR Valve Guides 9042-1

Valve Guide, 11/32 in., Bronze, Intake, Chevy, Big Block, Each

Part Number: AFR-9042-1

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Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

King AM-Series Main Bearings MB5568AM0.25

Main Bearings, AM-Series, Alecular Silicon, 0.25mm Crankshaft Undersize, for use on Acura®, Honda®, Set of 5

Part Number: KGB-MB5568AM025

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Pro-X Racing Parts Piston Pin Bearings 21.3206

ProX Piston Pin Bearing RM125 '88-11 + KTM125 15x19x20

Part Number: PXR-21-3206

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Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

King SI-Series Main Bearings MB 445SI 020

Main Bearings, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, GM V6, Set of 5

Part Number: KGB-MB445SI020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 29, 2026 if ordered today

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Estimated Ship Date: Jun 29, 2026 if ordered today

Crower Coolface Solid Lifters 66915X980-1

SOLID LIFTERS FORD 221-351&429-460 W/COOL FACE OILING

Part Number: CRO-66915X980-1

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AFR Replacement Stainless Steel Valves 7263-1

Valves, AFR Replacement Stainless Steel Valves, Intake, 2.020. In. Diameter, 1-Groove, Each

Part Number: AFR-7263-1

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Estimated Ship Date: May 28, 2026 if ordered today

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Estimated Ship Date: May 28, 2026 if ordered today

Beck/Arnley Oil Filters 041-8051

Oil Filter, Each

Part Number: BCK-041-8051

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Timken Harmonic Balancer Repair Sleeves 88187

Repair Sleeve, Harmonic Balancer, Steel, Each

Part Number: TMK-88187

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PRW Valve Cover Fasteners 4131800

Valve Cover Bolts, Chrome, Steel, Allen Head, for Fabricated Valve Covers, V8, Small Block LA, Chrysler, Dodge, Plymouth, Set of 10

Part Number: PQX-4131800

Not Yet Reviewed

Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Crown Automotive Timing Belt Tensioners 33003421

Timing Chain Tensioner, Steel, Dodge, Jeep, 2.5L, Each

Part Number: CWA-33003421

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

ACL Direct Replacement Rod Bearing Sets 8B634A-10

Rod Bearings, Aluglide, A-Series, Bi-Metal, Aluminum/Tin/Silicon, 0.01 in./0.25 mm Undersize Crankshaft, Ford, 3.6L, 4.2L, 4.3L, 4.7L, 5.0L, Set of 8

Part Number: PEB-8B634A-10

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PRW Valve Cover Fasteners 4135010

Valve Cover Bolt Kit

Part Number: PQX-4135010

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Estimated Ship Date: Jun 3, 2026 if ordered today

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Estimated Ship Date: Jun 3, 2026 if ordered today

Manley Street Master Valves 10752-1

Valve, Intake, Stainless Steel, 2.020 in. Diameter, .342 in. Stem, 5.011 in. Length, Chevy, Each

Part Number: MAN-10752-1

Not Yet Reviewed

Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Manley Replacement Rod Bushings 42327-1

Connecting Rod Bushing, Bronze, 0.991 in. I.D., Chevy, Big Block, Each

Part Number: MAN-42327-1

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Dorman Expansion Plugs 555-104

Expansion Plugs, Steel, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Isuzu, Jeep, Set of 10

Part Number: RNB-555-104

4.8 out of 5 stars ( 5 )

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Dorman Expansion Plugs 555-087

Expansion Plugs, Steel, Diameter 1.638 in., Various, Each

Part Number: RNB-555-087

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COMP Cams Hi-Tech Rocker Arm Studs 4506-1

COMP Cams Hi-Tech Rocker Arm Studs 4506-1

Rocker Arm Stud, 7/16-20 in. Thread, 1.75 in. Effective Stud Length, Each

Part Number: CCA-4506-1

Not Yet Reviewed

Estimated Ship Date: May 27, 2026 if ordered today

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Estimated Ship Date: May 27, 2026 if ordered today

King SI-Series Rod Bearings CR4494SI 020

Rod Bearings, SI-Series, Silicon Aluminum, 0.020 in. Crankshaft Undersize, AMC, Buick, Chevrolet, GMC, Jeep, Oldsmobile, Pontiac, 2.5L, Set of 4

Part Number: KGB-CR4494SI020

Not Yet Reviewed

Estimated Ship Date: Jun 29, 2026 if ordered today

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Estimated Ship Date: Jun 29, 2026 if ordered today

Engine Works Harmonic Balancer Bolts 41454

Harmonic Balancer Bolt, Steel, External Hex, 1.500 Underhead Length, Chevy, Big Block, Each

Part Number: EW1-41454

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S&S Cycle Oil Pump Gasket Rebuild Kits 31-6271

Oil Pump Gaskets, Rebuild Kit, Harley-Davidson®, Kit

Part Number: SSY-31-6271

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Melling Rocker Arms MR-928

Engine Rocker Arm, Chevy, GMC, Steel, Each

Part Number: MEL-MR-928

Not Yet Reviewed

Estimated Ship Date: Apr 29, 2026 if ordered today

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Estimated Ship Date: Apr 29, 2026 if ordered today