Shumacher still has the mounts. They are just out of stock. i had the same issue. Call Brewers Perfomance. He has a complete linkage set up for your conversion. Makes it way easier than trying to find all the parts that will work. Also , unless you already know, you may need to change the bellhousing and flywheel too. Brewers will be able to tell you this info. If you need to change these then you might as well change the trans too to the later slip yolk style. They hold up better than the ball and trunion driveshaft. Then you may need to upgrade to 8 3/4 . If you have the 7 1/4 it will not hold up to the power.
