I have a 351w swap into a fox and have ordered 2 altenator bracket setups and both have been short. The ones thay replace the huge tensioner and bracket. Where can I find the one that works correctly. Sooooo annoying. The new brackets that go from the alternator to the water pump are about 1.6 jnches short and the adjustable component is to short from the top of the alternator to the bracket bolt.