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

Melling Engine Expansion Plug Kits MPE-107R

Melling Engine Expansion Plug Kits MPE-107R

Freeze Plug Kits Bagged- Steel

Part Number: MEL-MPE-107R

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Melling Camshaft Thrust Plates MG221

Camshaft Thrust Plate Shim Washer, Brass, AMC, Buick, Chevy, Jeep, Oldsmobile, Pontiac, Studebaker, Each

Part Number: MEL-MG221

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Enginetech Engine Expansion Plug Kits PK1

Engine Expansion Plug Kit 55-02 BUI/CAD/CHV/GMC/OLD/PON 3.3L/3.8L/4.3L/4.4L/4.6L/4.9L/5.0L/5.3L/5.7L

Part Number: EGN-PK1

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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

Melling Replacement Valve Locks VL-400

LOCK-ENGINE VALVE

Part Number: MEL-VL-400

5.0 out of 5 stars ( 1 )

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Sealed Power A-Series Rod Bearings 2555A 30

Rod Bearing, 0.030 in. Crankshaft Undersize, Bi Metal, AM General, Avanti, Buick, Chevy, GMC, Hummer, Oldsmobile, L6, V8

Part Number: SLP-2555A30

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Manley Rocker Arm Pivot Balls 43142-1

Rocker Arms Pivot Ball, Steel, 3/8 in. Stud, Stamped Rockers, Chevy, Small Block, Each

Part Number: MAN-43142-1

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Dorman Oil Pan Drain Plugs 65226

Oil Pan Drain Plug, 3/4-16 in. Thread Size, 1 in. Head Size, Seal, Each

Part Number: RNB-65226

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WIX Filters Oil Filters 51324

Oil Filter, Replacement, Each

Part Number: WIX-51324

5.0 out of 5 stars ( 2 )

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Pennzoil Oil Filters PENZPZ19

Oil Filter, PZ19, 3/4-16 in. Thread, 3.750 in. High, Each

Part Number: PNZ-8820

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Clevite Thrust Washer Bearings TW-473S

THRUST WASHERS SET

Part Number: CLE-TW473S

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PRW Pushrod Guideplates (PowerPlus+) 1145402-01

Guideplates, PowerPlus+, Raised, Steel, Black Oxide, 7/16 in. Pushrod Size, Chevrolet, Each

Part Number: PQX-1145402-01

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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 Guideplates 42160-1

Guideplate, Raised, Steel, Black Oxide, 3/8 in. Pushrod Size, Ford, 429, 460, Each

Part Number: MAN-42160-1

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Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Manley Guideplates 42166-1

Guideplate, Flat, Steel, Black Oxide, 5/16 in. Pushrod Size, Ford, 429, 460, Each

Part Number: MAN-42166-1

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Estimated Ship Date: May 15, 2026 if ordered today

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Estimated Ship Date: May 15, 2026 if ordered today

Fram Extra Guard Oil Filters PH3950

Oil Filter, Extra Guard, 20mm x 1.5 Thread, Each

Part Number: FRM-PH3950

4.0 out of 5 stars ( 1 )

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ACDelco Gold PCV Valves for 1987-1991 COLONY PARK, 1990-1991 GRAND MARQUIS - 19106755

PCV Valves, Gold, 90 degree, Stock Inlet, Ford, Lincoln, Mercury, Each

Part Number: ADO-CV4004C

2.2 out of 5 stars ( 5 )

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Dorman Oil Pan Drain Plugs 090-088.1

Oil Pan Drain Plug, 12mm x 1.50 Thread Size, BMW, Lincoln, Mercedes-Benz, Mini, Each

Part Number: RNB-090-088-1

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Beck/Arnley Oil Pan Drain Plugs 016-0088

Oil Pan Drain Plug, 14mm x 1.50 Thread Size, Gasket, Acura®, Honda®, Mazda, Mitsubishi, Volkswagen, Each

Part Number: BCK-016-0088

4.0 out of 5 stars ( 1 )

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PRW Rocker Arm Shims 9587552

SHIMS, Shaft Mount Rocker Arm, Mopar, Spring Steel, 0.8755"(22.22mm) ID, 0.030"(0.762mm) Thick

Part Number: PQX-9587552

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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

Crown Automotive Engine Block Coolant Plugs J3144641

Camshaft Expansion Plug, Steel, 1.50 in. Diameter, Jeep, 5.0L, 5.9L, Each

Part Number: CWA-J3144641

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Estimated Ship Date: Jun 22, 2026 if ordered today

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Estimated Ship Date: Jun 22, 2026 if ordered today

Sealed Power A-Series Rod Bearings 3760A 10

Rod Bearing, 0.010 in. Crankshaft Undersize, Bi Metal, Buick, Chevy, Oldsmobile, Pontiac, V6, 3.3L, 3.8L, Each

Part Number: SLP-3760A10

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Estimated Ship Date: Apr 20, 2026 if ordered today

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Estimated Ship Date: Apr 20, 2026 if ordered today

Enginetech Valve Guides GD9459

Engine Valve Guide 57-98 BUI/CHV/FRD/GM/OLD/PON 3.0L/4.3L/4.6L/5.3L/6.4L/7.0L/7.5L

Part Number: EGN-GD9459

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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

Enginetech Valve Guides GD5607

Engine Valve Guide 55-01 AMC/BUI/CAD/CHV/FRD/GM/GMC/JEP/LIN/MER/OLD/PON

Part Number: EGN-GD5607

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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

Melling Heavy-Duty Intermediate Driveshafts IS-86C

Oil Pump Driveshaft, Ford, Mercury, 2.0/2.3L, Each

Part Number: MEL-IS-86C

5.0 out of 5 stars ( 1 )

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Denso Oil Filters 150-2008

Oil Filter, Canister Style, Each

Part Number: DNP-150-2008

Not Yet Reviewed

Estimated Ship Date: Apr 24, 2026 if ordered today

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Estimated Ship Date: Apr 24, 2026 if ordered today

Clevite AL-Series Rod Bearings CB-1238A

CONN. ROD BEARING SET

Part Number: CLE-CB1238A

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