I swapped a true dual range 5speed out of a standard gl and put it in my turbo wagon and the turbo roasted the brand new exedy 15008 in around six months, is there a clutch I can buy that will fit my transmission and will handle the extra power without major modification?

go custom made. but you may need to tell the maker what you no tell us - what are you doing with std to fry it ?

Either clutching wrong or the Flywheel is incorrectly stepped.

 

Have it refaced, to a 0.815" step.