If the pickup is a 2 wheel drive standard cab small block unit it will have the standard long tail shaft. If it is from a 4X4 or truck with a split drive shaft with hanger bearing it will work but the transmission will have to vertually completely disassembled and the long tail shaft and housing installed or like in the above post with the short shaft truck reverse type drive shaft may be able to be used if the but you may also have to work around the park brake drum. Doing this you will have an excessively long drive shaft and it will be very prone to vibration.