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1986 MERCURY GRAND MARQUIS Performance Parts
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- Series: Standard
- Material: Stainless
- Carb Compliant: No
- Converter Configuration: Universal
- Main Piping Diameter: 2"
- Inlet Diameter: 2"
- Outlet Diameter: 2"
- Body Length: 12"
- Body Width: 6.375"
- Overall Length: 16"
- Body Material: Stainless
- Catalytic Converter Format: Pre-Catalytic Converter And Main Catalytic Converter
- Catalytic Converter Substrate Material: Ceramic
- Catalytic Converter Body Material: Stainless
- Air Tube Adapter: Pre-Installed
- O2 Sensor Location: N/A
Fitment:
1986 MERCURY GRAND MARQUIS BASE, Colony Park, LS / 5.0L V8 GAS / 2.00" / 2.00"
$164.00 -
Bilstein B6 Monotube Shock Absorbers deliver serious damping power and optimum performance even under loads. If you don't want to go for an all-out Bilstein sports models, then the B6 is your perfect choice. The B6 Shocks are designed for increased power reserves and service life - ideal for both day-to-day and extreme situations. Featuring Bilstein's forefront gas pressure technology and dramatic improvement in safety and performance! Do not wait and order your B6 shocks today!Fitment:
1986 MERCURY GRAND MARQUIS BASE, LS / 5.0L V8 GAS, 5.8L V8 GAS / Coupe (2 Door), Sedan (4 Door)
$108.59 -
B&M Automatic Transmission Deep Pans provide the perfect solution when upgrading your transmission or replacing your stock pan. These pans will help you to improve your fluid capacity and dissipate heat build-ups. The pans are available in chrome or cast aluminum finish. They are ideal for racing, towing, off-roading and even everyday driving in hot weather as they keep your transmission optimally cool. No modifications are needed to the dipstick with the B&M Deep Pans. Plus, they come packaged with a special drain plug to provide fast and clean fluid changes.Fitment:
1986 MERCURY GRAND MARQUIS BASE, Colony Park, LS / 5.0L V8 GAS, 5.8L V8 GAS
$327.95 -
B&M Transmission Brackets and Levers will help you to replace all of your missing or damaged shifter components. These shifter brackets are made only from quality materials and are compatible with a wide range of applications for a perfect fit.Fitment:
1986 MERCURY GRAND MARQUIS BASE, Colony Park, LS / 5.0L V8 GAS, 5.8L V8 GAS
$107.95 -
Key Features:- Ignition Wiring Harness
- Plug-In
- MSD To Ford TFI Harness
Fitment:
1986 MERCURY GRAND MARQUIS 5.0L V8 GAS
$53.23 -
Key Features:- Intake Manifold Bolts
- Hex Head
- 5/16 in.-18 x 2 in.
- w/Sems Type Captured Washers
Fitment:
1986 MERCURY GRAND MARQUIS 5.0L V8 GAS
$28.95 -
Key Features:- Exhaust Header Gasket
- Rear Seal
- Square Port
Fitment:
1986 MERCURY GRAND MARQUIS BASE, Colony Park, LS / 5.0L V8 GAS
$67.81 -
Key Features:- Ultra Seal Intake Gasket
- Rectangle Port Shape
- Port Dimensions W-1.25 in. x H-2.11 in.
Fitment:
1986 MERCURY GRAND MARQUIS 5.8L V8 GAS
$46.95 -
Key Features:- Header Install Kit
- Rectangle Port Shape
- Port Dimensions W-1.12 in. x H-1.48 in.
Fitment:
1986 MERCURY GRAND MARQUIS 5.0L V8 GAS
$52.63 -
Key Features:- Ultra Seal Performance Overhaul Gasket Kit
- Every Ultra-Seal Gasket Needed To Build Or Completely Rebuild An Engine
Fitment:
1986 MERCURY GRAND MARQUIS 5.0L V8
$189.95 -
Key Features:- High Performance Thermostat
- 180 deg.
- Race Only
Fitment:
1986 MERCURY GRAND MARQUIS 5.0L V8 GAS
$34.95 -
Key Features:- MLS Head Gasket
- Multi-Layered Steel
- 4.030 in. Gasket Bore
- 0.040 in. Compressed Thickness
- Sold Individually
Fitment:
1986 MERCURY GRAND MARQUIS 5.0L V8 GAS
$103.50 -
Key Features:- Intake Plenum Gasket
- Oval Port Shape
- Port Dimensions W-1.25 in. x H-1.63 in.
Fitment:
1986 MERCURY GRAND MARQUIS 5.0L V8 GAS
$32.62 -
Key Features:- Intake Gasket
- Rectangle Port Shape
- Port Dimensions W-1.25 in. x H-2.11 in.
- Thickness .060 in.
Fitment:
1986 MERCURY GRAND MARQUIS 5.8L V8 GAS
$41.18 -
Key Features:- Street Legal Dress-Up Kit
- Incl. Valve Covers/Gaskets/Push-In Breather/Dipstick Handle/Dist. Clamp w/Bolt/Valve Cover Clamps w/Bolts/Wire Separators/ Oil Plug
- Chrome
Fitment:
1986 MERCURY GRAND MARQUIS 5.0L V8 GAS
$130.64 -
Key Features:- Water Neck
- Chrome Plated
- w/Mounting Gasket
- 90 deg. Angled Neck
Fitment:
1986 MERCURY GRAND MARQUIS 5.0L V8 GAS, 5.8L V8 GAS
$49.95 -
Key Features:- Ultra Seal Sure-Lock Rocker Arm Nuts
- 3/8 in. Stud
- For Aluminum Rocker Arms
- 16 Nuts w/Socket Head Set Screws And Hex Key Wrench
- 0.540 in. OD Shank
Fitment:
1986 MERCURY GRAND MARQUIS 5.0L V8 GAS
$82.85 -
Key Features:- Oil Pan Bolt Kit
- 6 pc. 5/16 in.-18 x 0.75 in.
- 18 pc. 1/4 in.-20 x 0.5 in.
Fitment:
1986 MERCURY GRAND MARQUIS 5.0L V8
$34.95 -
- Series: California
- Material: Stainless
- Carb Compliant: Yes
- Converter Configuration: Universal
- Main Piping Diameter: 2.25"
- Body Shape: Oval
- Inlet Diameter: 2.25"
- Outlet Diameter: 2.25"
- Body Length: 7.75"
- Body Width: 5.25"
- Overall Length: 11.25"
- Body Material: Stainless
- Catalytic Converter Format: Pre-Catalytic Converter And Main Catalytic Converter
- Catalytic Converter Substrate Material: Ceramic
- Catalytic Converter Body Material: Stainless
- Air Tube Adapter: Not Adaptable
- O2 Sensor Location: N/A
Fitment:
1986 MERCURY GRAND MARQUIS BASE, Colony Park, LS / 5.0L V8 GAS / 2.25" / 2.25"
$295.00 -
Key Features:- Cylinder Head
- Aluminum
- For Use w/302/351W
- Assembled Heads
- 63cc CNC Combustion Chamber
- 1 pc.
- Racing Use Only
Fitment:
1986 MERCURY GRAND MARQUIS 5.0L V8 GAS
$1,819.45