Magnum 5.9 into 70s truck

Use the stock 2001 360 flexplate, (one hole will need offset grinding)will work with a stock neutral balance converter(318/340, or knock the weights off of the 360 converter. If going to run headers, mock it up on an engine stand. Some haftermarket long tube headers hit the engine mount bosses, grind as needed..Extra info available at www.Magnumswap.com I used the early...up on mine. Hopefully someone else chimes in.