1991 Parts and Accessories

Water Pump Backing Plate, Steel, Natural, Ford, 429, 460, Each

Part Number: FMS-M-8501-460BP

4.88 out of 5 stars ( 65 )

Estimated Ship Date: Today

Flywheel Bolts, Pro Series, Black Oxide, 7/16 in.-20 Thread, Chrysler, Slant Six, 3.9L V6, V8, Set of 6

Part Number: ARP-240-2801

5.0 out of 5 stars ( 29 )

Estimated Ship Date: Today

Main Bearings, 1/2 Groove, .010 in. Crankshaft Undersize, Bi Metal, Silicon Aluminum, Chevy, Small Block, Set of 5

Part Number: SUM-172010

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Today

Rod Bearings, Direct Replacement, 0.010 in. Crankshaft Undersize, Bi Metal, Chevy, Small Block, Set of 8

Part Number: SUM-171010

4.79 out of 5 stars ( 14 )

Estimated Ship Date: Today

Flexplate, 168-Tooth, Steel, External Balance, 1-Piece Rear Main Seal, Chevy, Non-SFI, Each

Part Number: PIO-FRA159

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Today

Oil Filter, Racing, 13/16 in.-16 UNF Thread, 4.281 in. High, Each

Part Number: MOR-22459

5.0 out of 5 stars ( 10 )

Estimated Ship Date: Today

Valve Cover Studs, Black Oxide, Zinc Plated, Ford, Small Block, Set of 12

Part Number: TFS-25200801

4.26 out of 5 stars ( 38 )

Estimated Ship Date: Today

Oil Pan Gasket, 1-Piece, Rubber/Steel Core, Ford, Small Block, Each

Part Number: FMS-M-6710-A351

4.72 out of 5 stars ( 25 )

Estimated Ship Date: Today

Oil Pump Driveshaft, Harden, Ford, 351W, Each

Part Number: ARP-154-7901

4.76 out of 5 stars ( 45 )

Estimated Ship Date: Today

Switch, Oil Pressure, Ford, Lincoln, Mercury, Each

Part Number: MOF-SW1547B

4.08 out of 5 stars ( 12 )

Estimated Ship Date: Today

Rod Bearings, CP-Series, Tri Metal, Standard Size, Ford, Mercury, 351W, Set of 8

Part Number: SLP-8-3380CPA

3.5 out of 5 stars ( 4 )

Estimated Ship Date: Today

Engine Oil, HMX High Mileage, Synthetic, 5W20, 5 qts., Each

Part Number: RPO-17518

4.94 out of 5 stars ( 17 )

Cannot be shipped Internationally

• Restricted

Engine Oil, Delvac Extreme, Synthetic, 15W40, 1 Gallon, Each

Part Number: MOB-122448-1

5.0 out of 5 stars ( 5 )

Cannot be shipped Internationally

• Restricted
• $5 Summit Bucks
• Mfr. Rebate

Rebate Expires: 4/30/2026

This Mobil 1 product qualifies for a rebate! Go to https://promotions.mobil.com/offers/delvacrebate/ ...Read More

Get up to $80 back after rebates on qualifying Mobil 1 Delvac products! $10 back on 1-gallon, $12 back on 2.5-gallon, $40 back on a 5-gallon pail of Delvac 1 ESP/Extreme Oil. $5 back on 1-gallon, $7.50 back on 2.5-gallon $20 back on a 5-gallon pail of Delvac 1300 Oil. Limit $80 maximum rebate per household. Go to https://promotions.mobil.com/offers/delvacrebate/ to redeem. Valid on purchases made between 2/1/26 and 4/30/26. Online rebate requests must be received by 5/7/2026. Valid in 50 U.S. states and D.C. only. Purchased together on (1) receipt or separately and combined in (1) envelope. Show Less

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Air Temperature Sensor, Buick, Cadillac, Chevy, Olds, Pontiac, Each

Part Number: ADO-213-190

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Today

Oil Pickup, Bolt-In, Stock Pan Style, 0.625 in. Tube Diameter, Ford, Lincoln, Mercury, 5.0L, V8, Each

Part Number: MEL-247S

4.78 out of 5 stars ( 9 )

Estimated Ship Date: Today

Ball Joint, Greasable, Upper, Chevy, GMC, Each

Part Number: MOG-K6136

4.57 out of 5 stars ( 14 )

Estimated Ship Date: Today

Wheel Studs, Press-In, 12mm x 1.5 Right Hand Thread, Mazda, Set of 4

Part Number: ARP-100-7719

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

Engine Oil, Molygen New Generation Motor Oil, Synthetic, 5W30, 5 liters, Each

Part Number: LIM-20228

5.0 out of 5 stars ( 3 )

Cannot be shipped Internationally

• Restricted

Rear Main Seal, 1-Piece, Fluoroelastomer, Ford, 351W/351SVO, Each

Part Number: FEL-2921

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Today

Header Gasket, Graphite, 1.594 in. x 1.531 in. Port, 0.125 in. Thick, Chevy, Small Block, Set

Part Number: RFL-2005

4.95 out of 5 stars ( 20 )

Estimated Ship Date: Today

Bolts, Intake Manifold, Steel, Zinc Plated, 12-Point Head, Chevy, Small Block, Kit

Part Number: SUM-G1491

4.57 out of 5 stars ( 46 )

Estimated Ship Date: Today

Oil Pump, Standard-Volume, Standard-Pressure, Chevy, Small Block, Each

Part Number: SLP-224-4146

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

Timing Pointer, Billet Aluminum, Black Anodized, Adjustable, 6.6 in. Balancer, Chevy, Small Block, Each

Part Number: SUM-B64261

4.93 out of 5 stars ( 30 )

Estimated Ship Date: Today

Oil Pan Gasket, 1-piece, Rubber with Steel Core, Ford, 351W, Each

Part Number: SUM-G2337

4.91 out of 5 stars ( 11 )

Estimated Ship Date: Today

Sub Assembly, Rear Shackles, for MMC-93043, Kit

Part Number: MMC-33037

4.86 out of 5 stars ( 28 )

Estimated Ship Date: Today