1991 FORD MUSTANG Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options

PRW Pro Series Billet Aluminum Rocker Arms 0330207

Rocker Arms, Pro Series, Stud Mount, Full Roller, Aluminum, Blue Anodized, 1.7 Ratio, Fits 7/16 in. Stud, Ford, Small Block Windsor, Set of 16

Part Number: PQX-0330207

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

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PRW Pro Series Billet Aluminum Rocker Arms 6528907

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King AM-Series Main Bearings MB5278AM0.25

Main Bearings, AM-Series, Alecular Silicon, 0.25mm Crankshaft Undersize, Ford, 2.3, 2.5L, Set of 5

Part Number: KGB-MB5278AM025

5.0 out of 5 stars ( 1 )

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PRW Fabricated Valve Covers 4030210

Valve Covers, Stock Height, Perimeter Bolt Mounting, Fabricated Aluminum, Silver Anodized, Ford, 302, 351W, Pair

Part Number: PQX-4030210

5.0 out of 5 stars ( 1 )

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Hastings Premium Ductile Ring Sets 2M139S

Piston Rings, Premium Ductile Ring Sets, Plasma-moly, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, for Single Piston, Set

Part Number: HSN-2M139S

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Melling Rocker Arms MR-889

Melling Rocker Arms MR-889

Rocker Arm, Non-roller, Self-aligning, Stud Mount, Steel, Natural, 0.582 in. Slot Width, Ford, Lincoln, Mercury, Each

Part Number: MEL-MR-889

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Fel-Pro Headbolt Kits ES 72137

Cylinder Head Bolts, Hex Head, Ford, Mazda, Merkur, Mercury, 2.3, 2.5L, SOHC, Kit

Part Number: FEL-ES72137

5.0 out of 5 stars ( 2 )

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Hastings Steel Series Performance Ring Sets SM5587030

Piston Rings, Steel Series Performance Ring Sets, 0.030 in. Oversize, 4.030 in. Bore, Plasma-moly, 0.043 in., 0.043 in., 3.0mm, L8, V8, Set of 8

Part Number: HSN-SM5587030

Not Yet Reviewed

Estimated Ship Date: Feb 19, 2026 if ordered today

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Estimated Ship Date: Feb 19, 2026 if ordered today

King SI-Series Rod Bearings CR 804SI 020

Rod Bearings, .020 in Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Small Block, Set of 8

Part Number: KGB-CR804SI020

5.0 out of 5 stars ( 1 )

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ACL Direct Replacement Main Bearing Sets 5M590P-10

Main Bearings, Duraglide, P-Series, Grooved, Tri-Metal, Copper/Lead Alloy, 0.01 in./0.25 mm Undersize Crankshaft, Ford, 4.2L, 4.7L, 5.0L, Set of 5

Part Number: PEB-5M590P-10

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Hastings Claimer Series Performance Piston Ring Sets CM5532020

Engine Piston Ring Set, 8-Cyl Ring Set; Plasma Moly

Part Number: HSN-CM5532020

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Pennzoil Oil Filters PENZPZ1

Oil Filter, PZ1, 3/4-16 in. Thread, 5.140 in. High, Each

Part Number: PNZ-8801

3.0 out of 5 stars ( 2 )

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Milodon Premium Roller Timing Chains 15008

Timing Chain Set Roller Ford Small Block 289-351W, For use with 1-piece Fuel Pump Eccentric, Set

Part Number: MIL-15008

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King XP-Series Rod Bearings CR 804XPND 001

Rod Bearings, XP-Series, Silicon Aluminum, 0.001 in. Crankshaft Undersize, Ford, 221, 255, 260, 289, 302, Set of 8

Part Number: KGB-CR804XPND001

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

Hastings Premium Ductile Ring Sets 2M4346030

Piston Rings, Premium Ductile Ring Sets, 0.030 in. Oversize, 4.030 in. Bore, Plasma-moly, 1.5mm, 1.5mm, 4.0mm Ring Thickness, L8, V8, Set of 8

Part Number: HSN-2M4346030

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Fluidampr Harmonic Dampers 650241

Harmonic Balancer, Internal Balance, Steel, Black, Ford/Mercury, Small Block, Each

Part Number: FLU-650241

5.0 out of 5 stars ( 1 )

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Pioneer Oil Pan Fasteners 859019

Oil Pan Bolt Kit

Part Number: PIO-859019

4.0 out of 5 stars ( 4 )

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Standard Motor PCV Valve Cover Grommets GV28

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

Part Number: SMP-GV28

3.0 out of 5 stars ( 3 )

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Melling Freeze Plugs MPE-108R

Freeze Plugs, Steel, Ford, Lincoln, Mercury, Small Block, Kit

Part Number: MEL-MPE-108R

4.0 out of 5 stars ( 1 )

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Dayco Poly Rib Serpentine Belts 5060845

Belt, Poly Rib, Serpentine, 6-Rib, 84.50 in. Length, Each

Part Number: DAC-5060845

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King SI-Series Rod Bearings CR 804SISTDX

Rod Bearings, Standard Size, Bi-metal, Silicon Aluminum, Ford. Set of 8

Part Number: KGB-CR804SISTDX

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Perma-Cool Oil Filter Relocation Kits 10795

Oil Filter Relocation Kit, Dual Filter, 96 in. Length Hoses, Kit

Part Number: PRM-10795

3.0 out of 5 stars ( 2 )

Estimated Ship Date: May 1, 2026 if ordered today

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Estimated Ship Date: May 1, 2026 if ordered today

Hastings Piston Ring Sets 139020

Piston Rings, Phosphate Coated, 4.020 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-139020

5.0 out of 5 stars ( 1 )

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PRW Dual Gear Drive Timing Sets 5130222

GEAR DRIVE, DUAL IDLER, FORD 221-351W 1962-91, Quiet, 3-Keyway, Bronze Thrust Washer, Made in USA

Part Number: PQX-5130222

Not Yet Reviewed

Estimated Ship Date: Apr 8, 2026 if ordered today

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Estimated Ship Date: Apr 8, 2026 if ordered today

King SI-Series Main Bearings MB 529SI 030

Main Bearings, 1/2 Groove, .030 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Small Block, Set of 5

Part Number: KGB-MB529SI030

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Perma-Cool Engine Oil Filters 81043

Oil Filter, Canister, 2 Micron, Ford, Chrysler, Toyota, Triumph, Each

Part Number: PRM-81043

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