1968 MERCURY COUGAR Engines & Components - In Stock Filter Options - Vendor In Stock Filter Options

PRW Elite Series SFI-Rated Racing FluidGel Dampers 2530200

Harmonic Balancer, PQx FluidGel, Internal Balance, Black, Ford, Small Block, Cleveland, V8, Each

Part Number: PQX-2530200

1.0 out of 5 stars ( 1 )

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Pioneer Replacement Rocker Arms RK-650-X

Rocker Arm, Replacement, Stud Mounting Style, 1.6 Ratio, Non-roller, Steel, Natural, Ford, Mercury, Each

Part Number: PIO-RK-650-X

Not Yet Reviewed

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Sealed Power Main Bearing Sets 4125M 30

Main Bearings, 0.030 in. Crankshaft Undersize, Tri Metal, 1/2 Groove, Ford, Lincoln, Mercury, V8, 221, 260, 289, 302, Set of 5

Part Number: SLP-4125M30

5.0 out of 5 stars ( 1 )

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Melling Valve Springs VSK46672

VALVE SPRING KIT

Part Number: MEL-VSK46672

Not Yet Reviewed

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

Melling Engine Expansion Plug Kits MPE-110BR

Melling Engine Expansion Plug Kits MPE-110BR

Freeze Plug Kits Bagged - Brass

Part Number: MEL-MPE-110BR

Not Yet Reviewed

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Ford Performance Parts Timing Chain Sets M-6268-A390

Timing Chain and Gear Set, Double Roller, Iron Sprockets, Ford, FE, Set

Part Number: FMS-M-6268-A390

4.5 out of 5 stars ( 2 )

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Dorman Expansion Plugs 555-054

Freeze Plugs, Steel, 2.375 in. Diameter, Ford, Mercury, Set of 10

Part Number: RNB-555-054

Not Yet Reviewed

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Canton Racing Road Race Series Wet Sump Oil Pans 15-630SBLK

Oil Pan, Road Race Series Wet Sump, Steel, Black, Front Sump, 7 Qt., 3.400 in. Stroke, Passenger Side Dipstick, Ford, Small Block Windsor, Each

Part Number: CTR-15-630SBLK

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

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Estimated Ship Date: Mar 9, 2026 if ordered today

Melling M-Select Class 2 Camshafts 24218

CAMSHAFT-ENGINE

Part Number: MEL-24218

Not Yet Reviewed

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King XP-Series Main Bearings MB 529XP STDX

Main Bearings, XP-Series, Copper/Lead/Nickel, Standard Size, Ford, Lincoln, Mercury, Set of 5

Part Number: KGB-MB529XPSTDX

Not Yet Reviewed

Estimated Ship Date: May 18, 2026 if ordered today

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Estimated Ship Date: May 18, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

ACL Direct Replacement Main Bearing Sets 5M590P-01

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PRW Fabricated Valve Covers 4039007

Valve Covers, Stock Height, Perimeter Bolt Mounting, Fabricated Aluminum, Black Anodized, Ford, Big Block FE, Pair

Part Number: PQX-4039007

Not Yet Reviewed

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Summit Racing™ True Roller Timing Sets SUM-G6772

Timing Chain and Gear Set, Double Roller, Heavy Duty, Ford, Set

Part Number: SUM-G6772

5.0 out of 5 stars ( 2 )

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King SI-Series Main Bearings MB 529SI 020

Main Bearings, 1/2 Groove, .020 in. Crankshaft Undersize, Bi-metal, Silicon Aluminum, Ford, Small Block, Set of 5

Part Number: KGB-MB529SI020

5.0 out of 5 stars ( 1 )

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Hastings Piston Ring Sets 2M139010

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

Part Number: HSN-2M139010

Not Yet Reviewed

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Cloyes Race Billet True Roller Timing Sets 9-3608X9-5

Timing Set; Original Billet True Roller Timing Set; 0.005 in Reduced Center Distance;Incl. Billet Cam Sprocket

Part Number: CLO-9-3608X9-5

4.0 out of 5 stars ( 3 )

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ACL Performance Race Series Rod Bearing Sets 8B634H-001

Rod Bearings, Race Series, Tri-Metal, .001 in., .025mm Crankshaft Undersize, Ford, Small Block, Set of 8

Part Number: PEB-8B634H-001

5.0 out of 5 stars ( 1 )

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Mahle Original Standard Piston Ring Sets 50564CP

Piston Rings, Standard Piston Ring Sets, Cast Iron, 4.000 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-50564CP

5.0 out of 5 stars ( 2 )

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Sealed Power Intermediate Driveshafts 224-61118

Oil Pump Intermediate Shaft, Ford, 221/255/260/289/302, Each

Part Number: SLP-224-61118

4.67 out of 5 stars ( 3 )

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Pioneer Performance Freeze Plugs 830006

Freeze Plug Kit, Brass, Ford, Mercury, V8, Kit

Part Number: PIO-830006

5.0 out of 5 stars ( 3 )

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Hastings Piston Ring Sets 139060

Piston Rings, Phosphate Coated, 4.059 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-139060

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Summit Racing™ Stock Replacement Oil Pans SUM-G3520

Oil Pan, Steel, Chrome Plated, 5 qt., Ford, 260/289/302, Each

Part Number: SUM-G3520

2.43 out of 5 stars ( 7 )

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Speed-Pro Competition Series Rod Bearings 87170CH

Rod Bearings, CH-Series, Standard Size, Tri Metal, Ford, Big Block FE, Set of 8

Part Number: SLP-8-7170CH

5.0 out of 5 stars ( 1 )

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Sealed Power CP-Series Rod Bearings 2600CP 20

Connecting Rod Bearing Pair;

Part Number: SLP-2600CP20

Not Yet Reviewed

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PRW SFI-Rated Racing Dampers 2439040

Harmonic Balancer, PQx, Internal Balance, SFI 18.1, 7.50 in. Diameter, 6.50 in. V-Belt Pulley, Black, Ford, FE, Each

Part Number: PQX-2439040

4.0 out of 5 stars ( 2 )

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Hastings Piston Ring Sets 2M139070

Piston Rings, Plasma-moly, 4.070 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: HSN-2M139070

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