[skloon]

Does such a beast exist ? for my 78 B300 as it is an RV I seem to burn out the 60amp beasts really easy I have looked at the larger 100 amp ones but as I have a 400cu engine I don't think it would fit very easily

 

[valiant67]

There are smaller high amp alternators used beginning around 1988 on trucks and cop cars, Unlike the old larger 100 amp alternators, there would be no factory brackets for a big block so you would have to fab something up.