TH350 or NOT
TH350 or NOT 
TECH Apprentice
Joined: Jul 2002
Posts: 306
Likes: 0
From: Ohio
I love mine...a manual reverse is awesome. I do not drive very much, weekend show car/racer. My only problem is trying to drive on the highway since I am also running 3.73's...@60mph you are looking at 3200 rpm's... 
I have 2 tranny coolers and replaced the factory lines since I am running a 4400 stall...and the temps stay right around 145.
I think overall it's the only way to go...
I have 2 tranny coolers and replaced the factory lines since I am running a 4400 stall...and the temps stay right around 145.I think overall it's the only way to go...
Only complaint is no overdrive, I have a 3.70 with 27" tall tires and its still 3000rpm @60mph or so. I also have a 2.75 1st gear so its a little closer to the 4L60 1st gear ratio. I have a manual/auto valve body and it shifts fine by itself so normal street driving is no problem. Mine has held up through some serious abuse and it still works great, did break a input shaft/forward drum a while back but parts to fix it were a whopping 44.00 - thats what I like about a TH350 
