Check this out please?

87 gt 358W was going with a heavy c-6 now i want a t-5 setup... This isnt a race car, just a sunny day cruiser...maybe squeel a tire now and then to impress the ladies. My problem is that i have a 4:10 rear end in it. What are things i should watch for (ie. not going over 60mph) or something like that... it's a rebuilt t-5 but really how durable is this thing going to be? new king cobra clutch as well. I have gotten quite a bit of help from stangnet and i always appreciate the info.... Also, is there a 5 speed that would fit in a fox that would be more durable? As you can see i'm new to the building cars game, lol damn is it expensive...

Anyway thanks in advance to everyone

Derek
 
A t5 will hold up behind it for some time as long as your not powershifting or side stepping the clutch. The king cobra isn't a bad clutch either... A little heavy but there's worse choices out there. As for the rear gears... Expect to turn some fairly high rpms at highway speeds(3k at 80ish mph). I also wouldn't put to sticky of tires on it though, that t5 definetly want last long if you start hooking really well.
 
Have you dyno'd the motor or car yet? I don't think the T5 is rated for much over 300 crank HP if memory serves, I think it's acually more like 270 for a WC. I found a chart once, but I didn't save the link. As said before, as long as you baby it, it should last, but with a bored or stroked 351 like you have, who wants to baby the trans.