alternator hellllllp

[86fordman]

ok so heres my problem my friend and i own a 69 f100 ranger and we are putting a 70's 460 into it... the wiring in the 69 is gone right after the fire wall where it turns into the plugs into the cab wiring...and our local junyard none of the trucks are set up this way (so much for snip and pull) so anyway on a 70's harness there are 3 wires that run into the cab the big black one and a little red and yeallow wire and on the 69 there is the big black one and like a blue one i belive and we cant figure out how to make them work also there is another plug on the 70's harnes with a black and white wire and a green and red........... any ideas???

[fordman]

http://www.fordification.com/images/sch ... ging03.jpg
with guages in the cluster http://www.fordification.com/images/sch ... gauges.jpg
without guages in the cluster.( dummy lights ) http://www.fordification.com/images/sch ... rging2.jpg