1979 Ford F Series Trucks Driveshaft F-150 - 6.6L Eng. - V8 Eng. - GAS - N/R Eng. - Ford Eng. - VIN S Eng. - Naturally Aspirated - X16 Body Code - Manual Trans. - 4 Spd. - T-18 Trans. - Borg Warner Trans. - 155.0 in. Wheelbase - w/ 3.00 Axle Ratio; w/ Part Time Transfer Case - Measures 25-5/ guaranteed to replace your current 1979 Ford F Series Trucks Driveshaft F-150 - 6.6L Eng. - V8 Eng. - GAS - N/R Eng. - Ford Eng. - VIN S Eng. - Naturally Aspirated - X16 Body Code - Manual Trans. - 4 Spd. - T-18 Trans. - Borg Warner Trans. - 155.0 in. Wheelbase - w/ 3.00 Axle Ratio; w/ Part Time Transfer Case - Measures 25-5/. 1979 Ford F Series Trucks Driveshaft comes new OEM 1979 Ford F Series Trucks Driveshaft aftermarket new 1979 Ford F Series Trucks Driveshaft of remanufactured 1979 Ford F Series Trucks Driveshaft F-150 - 6.6L Eng. - V8 Eng. - GAS - N/R Eng. - Ford Eng. - VIN S Eng. - Naturally Aspirated - X16 Body Code - Manual Trans. - 4 Spd. - T-18 Trans. - Borg Warner Trans. - 155.0 in. Wheelbase - w/ 3.00 Axle Ratio; w/ Part Time Transfer Case - Measures 25-5/.