Enginetech PK6 is a steel freeze plug set (expansion plug set) for 1960-1983 Ford, Mercury engines (2.4L-4.1L). Sold as a complete set covering all block expansion plug positions.
Product Specifications
| Part Number | PK6 |
| Brand | Enginetech |
| Product Type | Freeze Plug Set (Expansion Plug Set) |
| Material | Steel |
| Quantity | Sold as a complete set (1 set per order) |
| Application | 1960-1983 Ford, Mercury |
| Engine | 2.4L-4.1L |
Vehicle Fitment
- 1960-1961 Ford Country Sedan 2.4L 144ci I6 [VIN:D]
- 1960-1961 Ford Country Sedan 2.4L 144ci I6 [VIN:S]
- 1960-1961 Ford Country Squire 2.4L 144ci I6 OHV [VIN:D]
- 1960-1961 Ford Country Squire 2.4L 144ci I6 OHV [VIN:S]
- 1960-1961 Ford Ranch Wagon 2.4L 144ci I6 OHV [VIN:D]
- 1960-1961, 1964 Ford Ranch Wagon 2.4L 144ci I6 OHV [VIN:S]
- 1960-1962 Ford Falcon 2.4L 144ci I6 OHV [VIN:D]
- 1960-1962 Mercury Comet 2.4L 144ci I6 OHV [VIN:D]
- 1960-1963 Mercury Comet 2.4L 144ci I6 OHV [VIN:S]
- 1960-1964 Ford Falcon 2.4L 144ci I6 OHV [VIN:S]
- 1960-1964 Ford P-100 2.4L 144ci I6 OHV [VIN:S]
- 1960-1964 Ford Ranchero 2.4L 144ci I6 OHV [VIN:S]
- 1961, 1965-1969 Ford Country Sedan 2.8L 170ci I6 OHV
- 1961, 1965-1969 Ford Country Squire 2.8L 170ci I6 OHV
- 1961-1962 Ford Falcon Sedan Delivery 2.4L 144ci I6 OHV [VIN:D]
- 1961-1963 Mercury Comet 2.4L 144ci I6
- 1961-1963 Mercury Meteor 2.8L 170ci I6 OHV [VIN:U]
- 1961-1964 Ford Falcon Sedan Delivery 2.4L 144ci I6 OHV [VIN:S]
- 1961-1965 Ford Falcon Sedan Delivery 2.8L 170ci I6 OHV [VIN:U]
- 1961-1965 Ford P-100 2.8L 170ci I6 OHV [VIN:U]
- 1961-1965 Ford Ranchero 2.8L 170ci I6 OHV [VIN:U]
- 1961-1967, 1970 Ford P-350 2.8L 170ci I6 OHV
- 1961-1969 Ford Falcon 2.8L 170ci I6 OHV
- 1961-1969 Ford Ranch Wagon 2.8L 170ci I6 OHV
- 1961-1969, 1971-1972 Mercury Comet 2.8L 170ci I6 OHV
- 1962 Mercury Villager 2.4L 144ci I6 OHV [VIN:D]
- 1962-1963 Mercury Villager 2.4L 144ci I6 OHV [VIN:S]
- 1962-1966 Ford Fairlane 2.8L 170ci I6 OHV
- 1962-1967 Mercury Villager 2.8L 170ci I6 OHV [VIN:U]
- 1963 Ford 300 3.3L 200ci I6 OHV [VIN:T]
- 1963 Ford Galaxie 3.3L 200ci I6 OHV [VIN:T]
- 1963 Ford Galaxie 500 3.3L 200ci I6 OHV [VIN:T]
- 1963 Mercury Country Cruiser 3.3L 200ci I6 OHV [VIN:T]
- 1963 Mercury Meteor 3.3L 200ci I6 OHV [VIN:T]
- 1963-1964 Ford Sprint 2.8L 170ci I6 OHV [VIN:U]
- 1963-1964 Ford Sprint 3.3L 200ci I6 OHV [VIN:T]
- 1963-1969 Ford Fairlane 3.3L 200ci I6 OHV [VIN:T]
- 1963-1969, 1971-1977 Mercury Comet 3.3L 200ci I6 OHV [VIN:T]
- 1963-1970 Ford Ranch Wagon 3.3L 200ci I6 OHV [VIN:T]
- 1964 Mercury Cyclone 3.3L 200ci I6 OHV [VIN:T]
- 1964-1965 Ford Falcon Sedan Delivery 3.3L 200ci I6 OHV [VIN:T]
- 1964-1965 Ford Mustang 2.8L 170ci I6 OHV
- 1964-1967 Mercury Caliente 3.3L 200ci I6 OHV [VIN:T]
- 1964-1967 Mercury Villager 3.3L 200ci I6 OHV [VIN:T]
- 1964-1968 Ford Ranchero 3.3L 200ci I6 OHV [VIN:T]
- 1964-1970 Ford Falcon 3.3L 200ci I6 OHV [VIN:T]
- 1964-1970 Ford Mustang 3.3L 200ci I6 OHV [VIN:T]
- 1965-1970 Ford Country Sedan 3.3L 200ci I6 OHV [VIN:T]
- 1965-1970 Ford Country Squire 3.3L 200ci I6 OHV [VIN:T]
- 1966-1967 Mercury Voyager 2.8L 170ci I6 OHV [VIN:U]
- 1966-1967 Mercury Voyager 3.3L 200ci I6 OHV [VIN:T]
- 1966-1967, 1979 Mercury Capri 3.3L 200ci I6 OHV [VIN:T]
- 1966-1970 Ford P-100 2.8L 170ci I6 OHV [VIN:F]
- 1966-1972 Ford Bronco 2.8L 170ci I6 OHV
- 1967 Ford Econoline 2.8L 170ci I6 OHV [VIN:U]
- 1968 Ford Torino 3.3L 200ci I6 OHV [VIN:T]
- 1968 Mercury Montego 3.3L 200ci I6 OHV [VIN:T]
- 1969, 1971-1977 Mercury Comet 4.1L 250ci I6 OHV [VIN:L]
- 1969-1970 Ford Fairlane 4.1L 250ci I6 OHV [VIN:L]
- 1969-1971 Ford E-100 Econoline 2.8L 170ci I6 OHV
- 1969-1973 Ford Mustang 4.1L 250ci I6 OHV [VIN:L]
- 1969-1974 Ford Country Sedan 4.1L 250ci I6 OHV [VIN:L]
- 1969-1974 Ford Country Squire 4.1L 250ci I6 OHV [VIN:L]
- 1969-1974 Ford Ranch Wagon 4.1L 250ci I6 OHV [VIN:L]
- 1969-1974 Ford Ranchero 4.1L 250ci I6 OHV [VIN:L]
- 1969-1974 Ford Torino 4.1L 250ci I6 OHV [VIN:L]
- 1969-1974 Mercury Montego 4.1L 250ci I6 OHV [VIN:L]
- 1970 Ford Falcon 4.1L 250ci I6 OHV [VIN:L]
- 1970-1977 Ford Maverick 3.3L 200ci I6 OHV [VIN:T]
- 1970-1977 Ford Maverick 4.1L 250ci I6 OHV [VIN:L]
- 1971-1972 Ford Maverick 2.8L 170ci I6 OHV
- 1972-1974 Ford Gran Torino 4.1L 250ci I6 OHV [VIN:L]
- 1973-1974 Ford Bronco 3.3L 200ci I6 OHV [VIN:T]
- 1975-1977 Ford Granada 3.3L 200ci I6 OHV [VIN:T]
- 1975-1977 Mercury Monarch 3.3L 200ci I6 OHV [VIN:T]
- 1975-1979 Ford Granada 4.1L 250ci I6 OHV [VIN:L]
- 1975-1979 Mercury Monarch 4.1L 250ci I6 OHV [VIN:L]
- 1978-1979 Ford Fairmont 3.3L 200ci I6 OHV [VIN:T]
- 1978-1979 Mercury Zephyr 3.3L 200ci I6 OHV [VIN:T]
- 1980 Ford Granada 4.1L 250ci I6 OHV [VIN:C]
- 1980 Mercury Monarch 4.1L 250ci I6 OHV [VIN:C]
- 1980, 1982 Mercury Capri 3.3L 200ci I6 OHV [VIN:B]
- 1980-1982 Ford Fairmont 3.3L 200ci I6 OHV [VIN:B]
- 1980-1982 Ford Thunderbird 3.3L 200ci I6 OHV [VIN:B]
- 1980-1982 Mercury Cougar 3.3L 200ci I6 OHV [VIN:B]
- 1981-1982 Ford Granada 3.3L 200ci I6 OHV [VIN:B]
- 1981-1982 Ford Mustang 3.3L 200ci I6 OHV [VIN:B]
- 1981-1982 Mercury Zephyr 3.3L 200ci I6 OHV [VIN:B]
- 1983 Ford LTD 3.3L 200ci I6 OHV [VIN:X]
- 1983 Mercury Marquis 3.3L 200ci I6 OHV [VIN:X]
- 1983 Mercury Zephyr 3.3L 200ci I6 OHV [VIN:X]
Enginetech freeze plug sets (also known as expansion plugs, core plugs, or Welsh plugs) are produced using high quality cold-rolled steel with zinc plating for excellent corrosion resistance, or brass for superior long-term protection in severe-duty and high-mileage applications. Enginetech offers a full selection including standard cup design, reverse taper, disc, and deep cup styles. Always replace all expansion plugs during a complete engine rebuild - old plugs left in place are a common source of coolant leaks on rebuilt engines. Apply a thin coat of thread sealant or anaerobic gasket maker to the plug outer diameter before installation. Verify all plug diameters match your engine block before ordering.
