frcefed98

iTrader: (16)

Glad to see other PST aluminum driveshaft users having great luck with theirs. Hope to put mine to the test soon.
J

Cody1112

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JL ws-6

iTrader: (50)

I have a 3.5in PST in my car, it was in teh black eastside car for countless 9 second runs and it's been in my car for over a year with over 40 10 second runs in a 3500 lb car, and now a few 9 second runs in a 3500 lb car, no problems.

If it ever fails I will replace it with probably another alum one, unless I can float a carbon fiber one, only because like mentioned above, if it does fail it will just feather dust the bottom of the car.

Silver408

iTrader: (2)

Have had an aluminum one on mine for a while and its been 8's with no problems "knock on wood"!!! Power level is 550rwhp N/A spraying a 300 on top....

BANDIT8

iTrader: (-2)

I have a 4 inch aluminum.

ls1 joe

iTrader: (37)

Judson from S.A.M has a 3.5" aluminum driveshaft. If I am not mistaken it is the same on in the car for more than 3 years now. He went 8.75 a few weeks ago.

Amber