1991 FORD MUSTANG Engines & Components

Main Bearings, P Series, 1/2 Groove, .020 in. Crankshaft Undersize, Tri Metal, Ford, Small Block, Set of 5

Part Number: CLE-MS590P20

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

Oil Pump, High-Volume, Standard Pressure, Ford, 221/255/260/289/302, Each

Part Number: SLP-224-41128

5.0 out of 5 stars ( 13 )

Estimated Ship Date: Monday 2/9/2026

Main Bearings, HP-Series, Bi-metal, Silicon Aluminum, Standard Size, Ford, Small Block, Set of 5

Part Number: KGB-MB529HP

4.2 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/9/2026

Timing Chain and Gear Set, Performer-Link, Double Roller, Iron/Steel Sprockets, Ford, Small Block, Requires 2-Piece Fuel Pump Eccemtric, Set

Part Number: EDL-7811

4.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/9/2026

Piston Rings, Plasma-moly, 4.005 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M139005

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Belt Tensioner Pulley, Ford, 5.0L, Each

Part Number: SDA-555-3325

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/9/2026

Piston Rings, Plasma-moly, 4.080 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M139080

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Oil Filter Relocation Kit, Single Filter, 3/4-16 in. Filter Threads, 3/4-16 in. Engine Threads, Kit

Part Number: PRM-10611

4.6 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/9/2026

Water Pump Pulley, Serpentine, Aluminum, Clear Powdercoated, 5.219 in. Diameter, Ford, Small Block, Each

Part Number: MCH-2012

5.0 out of 5 stars ( 5 )

Estimated Ship Date: Monday 2/9/2026

Timing Chain and Gear Set, Heavy Duty, Double Roller, Iron/Billet Steel Sprockets, Ford, 302/351, Works with 2-Piece Fuel Pump Eccentric, Set

Part Number: CLO-C-3057X

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/9/2026

Replacement Timing Chain, True Roller, Ford/Chevy, Small Block, Each

Part Number: CLO-9-130

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 2/9/2026

Adapter, Oil Filter Bypass, Spin-On, Aluminum, Black, 3/4-16 in. Thread, 1/2 in. NPT Inlet/Outlet, Each

Part Number: EAR-1178ERL

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 2/9/2026

Piston Rings, Original Premium Piston Ring Sets, Plasma-moly, 4.000 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, V8, Set

Part Number: MAH-41497CP

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Main Bearings, Competition Series, Standard Size, Tri Metal, 3/4 Groove, Ford, 260, 289, 302, Set of 5

Part Number: SLP-129M

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Harmonic Balancer, External Balance, Nodular Iron, Natural, Ford/Lincoln/Mercury, Small Block, Each

Part Number: RNB-594-024

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/9/2026

Thrust Plate, Cast Iron, Ford, Small Block, 302/351, Each

Part Number: FMS-M-6269-A302

4.29 out of 5 stars ( 7 )

Estimated Ship Date: Monday 2/9/2026

Oil Filter Relocation Kit, Single Filter, 3/4-16 in. Filter Threads, 3/4-16 in. Engine Threads, Kit

Part Number: PRM-10691

3.56 out of 5 stars ( 16 )

Estimated Ship Date: Monday 2/9/2026

Harmonic Balancer, External Balance, Nodular Iron, Ford/Lincoln/Mercury, Small Block, Each

Part Number: ATP-102014

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 2/9/2026

Rod Bearings, HP-Series, Bi-metal, 0.010 in. Crankshaft Crankshaft Undersize, Ford, Small Block, Set of 8

Part Number: KGB-CR804HPN010

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Power Steering Pulley, Serpentine, 6-Groove, Aluminum, Clear Powdercoated, .688 in. Bore, Ford, Each

Part Number: MCH-630

4.7 out of 5 stars ( 10 )

Estimated Ship Date: Monday 2/9/2026

Piston Rings, Plasma-moly, 4.000 in. Bore, 1.5mm, 1.5mm, 4.0mm Thickness, 8-Cylinder, Set

Part Number: MAH-51497CP

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026

Piston Rings, Premium Ductile Ring Sets, 0.060 in. Oversize, 4.059 in. Bore, Plasma-moly, 1/16 in., 1/16 in., 3/16 in. Thickness, L8, V8, Set of 8

Part Number: HSN-2M5523060

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

Water Pump Pulley, Serpentine, Aluminum, Clear Powdercoated, Ford, 5.0L, Each

Part Number: MCH-2212

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/9/2026

Piston Rings, Moly, 4.010 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: SLP-E-251K10

3.75 out of 5 stars ( 4 )

Estimated Ship Date: Monday 2/9/2026

Accessory Belt Tensioner, Smooth Pulley, Ford, Lincoln, Mercury, Each

Part Number: ADO-38121

Not Yet Reviewed

Estimated Ship Date: Monday 2/9/2026