NHRAOO,
Both the guys McClay & Leon are very good..I would add Sepanek to that short list..His is in Northern,Pa. and attends all of the Div.1 races.. I have used him for several years and found them great to work with and very reasonable... Give them a call # 570-457-6517 and ask for Jack,you won't be sorry !!! Good Luck.........send me an e-mail if you have any questions..
daveribeiro@aol.com......................Dave,