Tremec Trans

[Ozzy2013]

So i put a tremec 5 speed in and the clutch fades when hot .No slipping at all just when hot its hard to shift into first and reverse .I have a zbar and regular throw out bearing .It was a centerforce clutch and pressure plate with 5,000 miles on it .Anyone familiar with these trans?I had to adjust all the slack out of the adjuster and for the first hour it shifts great but i know the throw out bearing wont last long .Just looking for some input on these trannys .Thanks Oz