I had considered this many times for my 38 ply pickup. However I did put a 6v alternator on it and that seemed to do the trick. My suggestion would be to do that unless you drive lots at night and need modern high power headlites. If you do so, be sure to use the smaller diameter pulley for alternator so it turns faster (as its supposed to). Keeping the large generator pulley means U dont get the charging benefit at idle and low speeds. L. Larson Lars in beautiful West Michigan, USA |