Ford / Lincoln / Mercury Replacement Exhaust Valve 400 (1978-82) Head Diameter 1.656 Inch Overall Length 5.0500 Inch Stem Diameter 0.34145 Inch Chrome Stem Coating Keeper Groove 1

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Engine Pro's valves are the Premier Choice for valves. Four Series of valves assures you that you can find the right valve for your demanding application from Original Replacements to Street / Strip to Professional Racing. All Engine Pro Valves are manufactured to American specifications and standards in one facility located in the Western Hemisphere in one of the most sophisticated valve plants in the world for stainless steel and titanium materials, assuring tight tolerances in quality . Every valve is concentric in relation of the valve's head to the stem, which reduces wear on the valve, valve seat and the valve guides. This makes Engine Pro Valves the choice of professionals.

• Austenitic (Non-Magnetic) Or Martensitic (Magnetic) Steels And Nickel Base Super Alloys Along With Other Cobalt, Iron, And Nickel Base Facing Alloys
• Manufactured To USA Standards
• Replaces Stock Size Valve

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Application Summary:

Year	Make/Model
1978-1981	Ford Bronco
1980	Ford E-100 Econoline
1980-1981	Ford E-250 Econoline
1980-1982	Ford E-250 Econoline Club Wagon
1980-1982	Ford E-350 Econoline
1980-1982	Ford E-350 Econoline Club Wagon
1978-1979	Ford F-100
1978-1981	Ford F-150
1978-1982	Ford F-250
1978-1982	Ford F-350
1978	Ford LTD
1978-1979	Ford LTD II
1978-1979	Ford Ranchero
1978-1979	Ford Thunderbird
1978	Lincoln Continental
1978	Lincoln Mark V
1978-1979	Mercury Cougar
1978	Mercury Grand Marquis
1978	Mercury Marquis