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

ARP Valve Cover Bolt Kits 400-7516

ARP Valve Cover Bolt Kits 400-7516

Valve Cover Bolts, Stainless Steel, Polished, 12-Point, 1/4 in.-20 Diameter, SBC Brodix Valve Covers, Set of 4

Part Number: ARP-400-7516

5.0 out of 5 stars ( 1 )

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Standard Motor PCV Valve Elbows for 1987-1991 COLONY PARK, 1990-1991 GRAND MARQUIS - GV3

PCV Valve Elbow, Ford, Lincoln, Mercury, Each

Part Number: SMP-GV3

4.5 out of 5 stars ( 2 )

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Trick Flow® Replacement Valve Cover Grommets TFS-51400800-G

Grommet, Replacement, Designed To Work with TFS-51400800 Only, Each

Part Number: TFS-51400800-G

4.67 out of 5 stars ( 3 )

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Ford Performance Parts Valve Cover Breather Caps for 1965-1995 MUSTANG - 302-225

Engine Crankcase Breather Cap, Steel, Chrome, Push-In Type, 3 in. Diameter, Ford Cobra Logo, Each

Part Number: FMS-302-225

Not Yet Reviewed

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Dorman Valve Cover Grommets 42320

Valve Cover Grommet, PCV Style, Rubber, 0.749 in. I.D., 1.156 in. O.D., Each

Part Number: RNB-42320

Not Yet Reviewed

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Dorman Oil Filler Tube Grommets 42306

Grommet, Oil Filler Style, Rubber, Each

Part Number: RNB-42306

Not Yet Reviewed

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Moroso Billet Aluminum Valve Covers 68474

Valve Covers, Tall, Billet Aluminum, Polished, Ford, Small Block, Pair

Part Number: MOR-68474

Not Yet Reviewed

Estimated Ship Date: Apr 15, 2026 if ordered today

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Estimated Ship Date: Apr 15, 2026 if ordered today

Beck/Arnley Engine Valve Cover Grommets 039-6428

Valve Cover Grommet, PCV Style, Rubber, Ford, Geo, Lexus, Mazda, Mitsubishi, Toyota, Each

Part Number: BCK-039-6428

5.0 out of 5 stars ( 1 )

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Chevrolet Performance Diecast Aluminum Valve Covers 25534374

Valve Covers, Tall, Cast Aluminum, Orange Powdercoated, Chevrolet Logo, Chevy, Big Block, Pair

Part Number: NAL-25534374

4.83 out of 5 stars ( 6 )

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Standard Motor PCV Valve Cover Grommets GV4

Valve Cover Grommet, PCV, Rubber, Ford, Lincoln, Mercury, Each

Part Number: SMP-GV4

Not Yet Reviewed

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OMIX-ADA Valve Cover Oil Fill Caps 17402.04

Oil Cap, Round Steel, V8, AMC, Jeep, Each

Part Number: OMX-1740204

4.33 out of 5 stars ( 6 )

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Standard Motor PCV Valve Cover Grommets GV31

Valve Cover Grommet, PCV, Rubber, 1.00 in. I.D., Chrysler, Dodge, Jeep, Plymouth, Each

Part Number: SMP-GV31

3.0 out of 5 stars ( 1 )

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PRW Valve Cover Fasteners 4145407

Valve Cover Bolt Kit

Part Number: PQX-4145407

Not Yet Reviewed

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Crown Automotive Oil Filler Caps 33001016

Oil Filler Cap, Twist-in, Round, Plastic, Black, Jeep, Each

Part Number: CWA-33001016

5.0 out of 5 stars ( 1 )

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PRW Fabricated Valve Covers 4035040

Valve Covers, Tall, Perimeter Bolt Mounting, Fabricated Aluminum, Silver Anodized, Oil Stacks, Chevy, Small Block, Pair

Part Number: PQX-4035040

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

PRW Fabricated Valve Covers 4035047

Valve Covers, Tall, Perimeter Bolt Mounting, Fabricated Aluminum, Polished, Oil Stacks, Chevy, Small Block, Pair

Part Number: PQX-4035047

Not Yet Reviewed

Estimated Ship Date: May 22, 2026 if ordered today

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Estimated Ship Date: May 22, 2026 if ordered today

OER Authorized Original-Style Big Block Valve Covers VC1216

Valve Covers, OE Style, Steel, Natural, Chevy, Big Block, with Power Brakes, Pair

Part Number: OER-VC1216

5.0 out of 5 stars ( 1 )

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Standard Motor PCV Valve Cover Grommets GV17

Valve Cover Grommet, PCV, Rubber, Cadillac, Chevrolet, GMC, Pontiac, Each

Part Number: SMP-GV17

Not Yet Reviewed

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Fel-Pro Valve Cover Grommets 10740

Grommet Set

Part Number: FEL-10740

5.0 out of 5 stars ( 1 )

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ACDelco GM Genuine Parts PCV Valve Grommets 03989350

Grommet, PCV Tube Grommet, Black, Rubber, Buick, Cadillac, Chevrolet, GMC, Oldsmobile, Pontiac, Each

Part Number: ADO-03989350

4.5 out of 5 stars ( 2 )

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MotoRad Oil Filler Caps MO105

Engine Oil Filler Cap

Part Number: SNN-MO105

Not Yet Reviewed

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ACDelco Gold PCV Valves 88864360

PCV Valve, Professional, Straight, Stock, Buick, Cadillac, Chevy, Oldsmobile, Pontiac, Saturn, Each

Part Number: ADO-214-2296

5.0 out of 5 stars ( 2 )

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Moroso Fabricated Aluminum Valve Covers 68457

Valve Covers, Tall, Aluminum, Natural, Moroso Logo, Chevy, Big Block, Pair

Part Number: MOR-68457

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 13, 2026 if ordered today

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Estimated Ship Date: Apr 13, 2026 if ordered today

NotcHead Valve Cover Bolt Kits 8251-2

Valve Cover Fastener, Bolt, Stainless Steel, Natural, Chevrolet, Set of 14

Part Number: NTH-8251-2

Not Yet Reviewed

Estimated Ship Date: Apr 3, 2026 if ordered today

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Estimated Ship Date: Apr 3, 2026 if ordered today

S&S Cycle Breather Gears 33-4250

Powersports Components, Breather Gear, Steel, Each

Part Number: SSY-33-4250

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