[Old Truck Man]

If you have the small radiator it will not cool a 327 on a warm day let alone on a hot summer day. You will need a larger V 8 radiator and fan shroud. Also the 6 cyl flywheel is usually the smaller diameter 9 inch clutch. The V8 trucks mostly used a 11 inch clutch. you will need the pivot ball that screws into the block for the clutch Z bar. Use the straight down rams horn manifolds that have the provision to mount the alternator up high and it will clear the power steering.