Apex ACS13004 Engine Conversion Gasket Set

Engine Conversion Gasket Set for Ford and Mercury

The Apex ACS13004 engine conversion gasket set is built for select Ford and Mercury applications from 1981-1986. It is a direct-fit sealing solution for engine service work where accurate gasket coverage is needed across multiple model years.

Compatible With Ford LTD, Mustang, Thunderbird, Ranger, Fairmont, Courier, and Mercury Capri, Cougar, Marquis, and Zephyr applications listed below. The ACS13004 is a practical choice for engine conversion and reseal jobs on these vehicles.

Key Features

• Engine conversion gasket set for select Ford and Mercury vehicles
• Applies to model years 1981-1986, depending on vehicle and build date
• Supports engine resealing during conversion or overhaul service
• Part number ACS13004 for accurate catalog lookup
• Brand: Apex

Detailed Description

Apex ACS13004 is an engine conversion gasket set for a wide range of Ford and Mercury passenger cars and light trucks. It covers applications including 1983-1985 Ford Mustang, 1983-1985 Ford Thunderbird, 1983-1985 Ford LTD, 1983-1985 Mercury Capri, 1984-1985 Mercury Cougar, and 1983-1985 Mercury Marquis, along with additional 1981-1986 Ford and Mercury fitments listed by build date. Use ACS13004 when servicing engines that require a conversion gasket set matched to the vehicle’s exact year and production cutoff.

This part cross-references no additional part numbers provided in the catalog data.

What It Is Used For

• Replacing worn or damaged engine gaskets during reseal service
• Addressing oil seepage at gasket interfaces
• Restoring sealing integrity after engine conversion work
• Supporting repair of coolant or compression leaks at gasket surfaces
• Servicing engines in Ford Mustang, Thunderbird, LTD, Ranger, and related Mercury models

Installation Notes and Tips

Verify the vehicle’s year, model, and build date before ordering, since several listings include production cutoffs such as TO 02/19/86, TO 04/08/85, and FR 09/29/81. Confirm engine configuration against the original gasket layout before installation. Clean all sealing surfaces thoroughly and inspect mating faces for damage before assembly.

Quality Assurance

Apex ACS13004 is cataloged as an engine conversion gasket set for the listed Ford and Mercury applications. Use the exact part number ACS13004 to confirm the correct fitment for your vehicle.