Couple of more questions, as I have read all I need is the block and heads and that everything else will bolt up and thats it best to use the truck intake. Will the stock truck headers be alright till I can purchase some good longtubes for the engine? Also say I have some Asp underdrive pulleys will I need to use the stock with the engine or will those be fine, also with the air intake would it be best to use the stock or the Volant i have now? Sorry for all the questions. Thanks