Enginetech PK8 is a steel freeze plug set (expansion plug set) for 1965-1996 Ford engines (3.9L/4.9L). Sold as a complete set covering all block expansion plug positions.
Product Specifications
| Part Number | PK8 |
| Brand | Enginetech |
| Product Type | Freeze Plug Set (Expansion Plug Set) |
| Material | Steel |
| Quantity | Sold as a complete set (1 set per order) |
| Application | 1965-1996 Ford |
| Engine | 3.9L/4.9L |
Vehicle Fitment
- 1965 Ford F-100 3.9L 240ci I6 OHV [VIN:J]
- 1965 Ford F-250 3.9L 240ci I6 OHV [VIN:J]
- 1965 Ford F-350 3.9L 240ci I6 OHV [VIN:J]
- 1965 Ford P-350 3.9L 240ci I6 OHV [VIN:J]
- 1965-1967 Ford Galaxie 3.9L 240ci I6 OHV [VIN:B]
- 1965-1967 Ford Galaxie 3.9L 240ci I6 OHV [VIN:E]
- 1965-1967 Ford Galaxie 3.9L 240ci I6 OHV [VIN:V]
- 1965-1970 Ford Country Sedan 3.9L 240ci I6 OHV [VIN:B]
- 1965-1970 Ford Country Squire 3.9L 240ci I6 OHV [VIN:B]
- 1965-1970 Ford Custom 3.9L 240ci I6 OHV [VIN:B]
- 1965-1970 Ford LTD 3.9L 240ci I6 OHV [VIN:B]
- 1965-1970 Ford Ranch Wagon 3.9L 240ci I6 OHV [VIN:B]
- 1965-1972 Ford Country Sedan 3.9L 240ci I6 OHV [VIN:E]
- 1965-1972 Ford Country Sedan 3.9L 240ci I6 OHV [VIN:V]
- 1965-1972 Ford Country Squire 3.9L 240ci I6 OHV [VIN:E]
- 1965-1972 Ford Country Squire 3.9L 240ci I6 OHV [VIN:V]
- 1965-1972 Ford Custom 3.9L 240ci I6 OHV [VIN:E]
- 1965-1972 Ford Custom 3.9L 240ci I6 OHV [VIN:V]
- 1965-1972 Ford LTD 3.9L 240ci I6 OHV [VIN:E]
- 1965-1972 Ford LTD 3.9L 240ci I6 OHV [VIN:V]
- 1965-1972 Ford Ranch Wagon 3.9L 240ci I6 OHV [VIN:E]
- 1965-1972 Ford Ranch Wagon 3.9L 240ci I6 OHV [VIN:V]
- 1965-1976 Ford P-350 4.9L 300ci I6 OHV
- 1965-1979 Ford F-100 4.9L 300ci I6 OHV [VIN:B]
- 1965-1979 Ford F-250 4.9L 300ci I6 OHV [VIN:B]
- 1965-1979 Ford F-350 4.9L 300ci I6 OHV [VIN:B]
- 1965-1983 Ford F-100 4.9L 300ci I6 OHV
- 1965-1996 Ford F-250 4.9L 300ci I6 OHV
- 1965-1996 Ford F-350 4.9L 300ci I6 OHV
- 1966-1967 Ford Bronco 3.9L 240ci I6 OHV [VIN:A]
- 1966-1972 Ford P-350 3.9L 240ci I6 OHV [VIN:A]
- 1966-1974 Ford F-100 3.9L 240ci I6 OHV [VIN:A]
- 1966-1974 Ford F-250 3.9L 240ci I6 OHV [VIN:A]
- 1966-1974 Ford F-350 3.9L 240ci I6 OHV [VIN:A]
- 1968-1970 Ford Custom 500 3.9L 240ci I6 OHV [VIN:B]
- 1968-1970 Ford Galaxie 500 3.9L 240ci I6 OHV [VIN:B]
- 1968-1972 Ford Custom 500 3.9L 240ci I6 OHV [VIN:E]
- 1968-1972 Ford Custom 500 3.9L 240ci I6 OHV [VIN:V]
- 1968-1972 Ford Galaxie 500 3.9L 240ci I6 OHV [VIN:E]
- 1968-1972 Ford Galaxie 500 3.9L 240ci I6 OHV [VIN:V]
- 1968-1973 Ford P-100 3.9L 240ci I6 OHV [VIN:A]
- 1969-1974 Ford E-100 Econoline 3.9L 240ci I6 OHV [VIN:A]
- 1972 Ford P-350 3.9L 240ci I6 OHV [VIN:1]
- 1972-1973 Ford P-100 3.9L 240ci I6 OHV [VIN:1]
- 1972-1974 Ford E-100 Econoline 3.9L 240ci I6 OHV [VIN:1]
- 1972-1974 Ford E-200 Econoline 4.9L 300ci I6 OHV
- 1972-1974 Ford E-300 Econoline 4.9L 300ci I6 OHV
- 1972-1974 Ford F-100 3.9L 240ci I6 OHV [VIN:1]
- 1972-1974 Ford F-250 3.9L 240ci I6 OHV [VIN:1]
- 1972-1974 Ford F-350 3.9L 240ci I6 OHV [VIN:1]
- 1972-1983 Ford E-100 Econoline 4.9L 300ci I6 OHV
- 1975-1976 Ford P-400 4.9L 300ci I6 OHV
- 1975-1977 Ford P-500 4.9L 300ci I6 OHV [VIN:B]
- 1975-1979 Ford E-100 Econoline Club Wagon 4.9L 300ci I6 OHV [VIN:B]
- 1975-1979 Ford E-150 Econoline 4.9L 300ci I6 OHV [VIN:B]
- 1975-1979 Ford E-150 Econoline Club Wagon 4.9L 300ci I6 OHV [VIN:B]
- 1975-1979, 1982 Ford E-350 Econoline 4.9L 300ci I6 OHV [VIN:B]
- 1975-1996 Ford E-250 Econoline 4.9L 300ci I6 OHV
- 1975-1996 Ford F-150 4.9L 300ci I6 OHV
- 1977-1979 Ford E-250 Econoline Club Wagon 4.9L 300ci I6 OHV [VIN:B]
- 1977-1979 Ford E-350 Econoline Club Wagon 4.9L 300ci I6 OHV [VIN:B]
- 1980 Ford E-250 Econoline Club Wagon 4.9L 300ci I6 OHV [VIN:E]
- 1980-1982 Ford Bronco 4.9L 300ci I6 OHV [VIN:E]
- 1980-1982 Ford E-100 Econoline Club Wagon 4.9L 300ci I6 OHV [VIN:E]
- 1980-1982 Ford E-150 Econoline 4.9L 300ci I6 OHV [VIN:E]
- 1980-1982 Ford E-150 Econoline Club Wagon 4.9L 300ci I6 OHV [VIN:E]
- 1980-1982 Ford E-350 Econoline 4.9L 300ci I6 OHV [VIN:E]
- 1980-1982 Ford E-350 Econoline Club Wagon 4.9L 300ci I6 OHV [VIN:E]
- 1980-1982 Ford F-100 4.9L 300ci I6 OHV [VIN:E]
- 1980-1982 Ford F-250 4.9L 300ci I6 OHV [VIN:E]
- 1980-1982 Ford F-350 4.9L 300ci I6 OHV [VIN:E]
- 1982 Ford F-100 4.9L 300ci I6 OHV [VIN:9]
- 1982, 1984-1985 Ford F-250 4.9L 300ci I6 OHV [VIN:9]
- 1982, 1984-1985 Ford F-350 4.9L 300ci I6 OHV [VIN:9]
- 1983 Ford E-100 Econoline Club Wagon 4.9L 300ci I6 OHV [VIN:Y]
- 1983 Ford F-100 4.9L 300ci I6 OHV [VIN:Y]
- 1983-1985 Ford E-150 Econoline 4.9L 300ci I6 OHV [VIN:9]
- 1983-1985 Ford E-350 Econoline 4.9L 300ci I6 OHV [VIN:9]
- 1983-1992 Ford Bronco 4.9L 300ci I6 OHV [VIN:Y]
- 1983-1996 Ford E-150 Econoline 4.9L 300ci I6 OHV [VIN:Y]
- 1983-1996 Ford E-150 Econoline Club Wagon 4.9L 300ci I6 OHV [VIN:Y]
- 1983-1996 Ford E-350 Econoline 4.9L 300ci I6 OHV [VIN:Y]
- 1983-1996 Ford E-350 Econoline Club Wagon 4.9L 300ci I6 OHV [VIN:Y]
- 1983-1996 Ford F-250 4.9L 300ci I6 OHV [VIN:Y]
- 1983-1996 Ford F-350 4.9L 300ci I6 OHV [VIN:Y]
- 1995-1996 Ford F-250 4.9L 300ci I6 OHV [VIN:Z]
- 1996 Ford E-350 Econoline Club Wagon 4.9L 300ci I6 OHV [VIN:Z]
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.
