A few years ago I bought 4 off 379 conversions from Matt Burnett (Monkeyclaw). They are still in the bags awaiting the inspiration to build them. Matt offered 4 versions of the long hood 379, a day cab, standard 63" sleeper, walk in sleeper and high roof cab. All kits have all the parts needed I assume to convert the Italeri 378 into the 379 including the correct dash, hood, grill and other items. The hood is slightly wider than the AMT T500 hood so I am assuming that they are for the Italeri 1/24 kits, but I could be wrong.