Pressure Plate (Clutch Cover) Bolt Kit by ARP The importance of pressure plate bolts in a racing or high performance street application cannot be emphasized nearly enough. These fasteners play a key role in both the performance and safety of a vehicle. Because of this, ARP has developed special pressure plate bolts that are application-specific to ensure optimum grip length. These ARP Pro series bolts, originally developed for NASCAR Winston Cup competition, are stronger and are rated at 200,000 psi. They feature a large-diameter, low-profile design and come complete with washers. Features Fastener Style:Bolt Thread Size:5/16 in.-18 Fastener Material:Chromoly Fastener Finish:Black oxide Fastener Head Style:12-point Wrench Diameter:1/2 in. Underhead Length (in.):0.780 in. Fastener Tensile Strength (psi):200,000 psi Washers Included:Yes Nuts Included:No Benefits High performance street application cannot be emphasized nearly enough Originally developed for NASCAR Winston Cup competition Stronger and are rated at 200,000 psi Applications 1963 Ford 300 1975 – 1979 Ford B-100 1966 – 1996 Ford Bronco 1953 – 1959 Ford Club 1950 – 1974 Ford Country 1952 – 1960 Ford Courier 1958 – 1960, 1964 – 1974 Ford Custom 1957 – 1958 Ford Del Rio 1969 – 1989 Ford E-series 1996 – 2000 Ford Explorer 1953 – 1975, 1978 – 1983 Ford F-100 1975 – 2008 Ford F-150 1986 Ford F-200 1953 – 2010 Ford F-250 1953 – 2016 Ford F-350 1955 – 1970 Ford Fairlane 1978 – 1983 Ford Fairmont 1962 – 1970 Ford Falcon 1959 – 1974 Ford Galaxie 1975 – 1981 Ford Granada 1964 – 1969 Ford GT 1965 – 1974, 1983 Ford LTD 1971 – 1977 Ford Maverick 1964 – 1973, 1975 – 1985 Ford Mustang 1965 – 1977 Ford P-Series 1950 – 1974 Ford Ranch Wagon 1957 – 1959, 1962 – 1979 Ford Ranchero 1954 – 1959 Ford Skyliner 1960 Ford Starliner 1952 – 1960 Ford Sunliner 1955 – 1960, 1966, 1968 – 1969 Ford Thunderbird 1968 – 1974 Ford Torino 1951 – 1960 Ford Victoria What\’s In The Box? 6 – Bolts Warranty Manufacturers Standard Warranty