Earlier in my build I had an issue. I am using a 99 Explorer rear with 4.5 bolt pattern and the front clip is a Metric GBody with a 4.75 bolt pattern. I already had a set of wheels and tires from a 66 Coronet convertible I sold and they were like new with a 4.5 bolt pattern. I was trying to find a "easy" solution but kept running into dead ends. So I ponied up and bought the Wilwood kit with everything I needed to make it work. All that was required was to cut the ears off of the Gbody spindles and drill/tap the dust cover holes to accept the new caliper mount. Wilwood makes nice stuff. Problem solved.
http://67-72chevytrucks.com/vboard/a...1&d=1483197551
http://67-72chevytrucks.com/vboard/a...1&d=1483197551