





should i go th350 or glide???
i've wanted to go auto with this car from the beginning and i'm trying to get my ducks in a row for the coming months when it's cold and the car is down. yes, it's a little early still, but please humor me!
car and description is below in sig. it should be around 2900lbs with me. intended use is light to light, some track, and local cruising.
not sure of gearing yet, (3.73 or 3.90) but i'm looking at having 2 sets of rear tires, 28" street & 26" track. (small overdrive effect with the taller street tires)
n/a for now but i want to throw a 100-150 shot at it eventually depending on what it takes to get a 9 sec slip.
so, should i go for a th350 for the larger more useful 1st gear on the street or a glide for more consistancy? either way, i'll be running a T-brake. not sure what a glide is like driving around.
thanks and please feel free to comment why, in fact i encourage it so long as you're to the point with some basis to your reasons.
-Dave-
Derek
any other thoughts?
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Nothing wrong with a TH-350/400 either, it will probably hit harder off the line and would be a good street/track trans, and if you do alot of freeway cruising the 4l80e would be a better choice for sure with the OD.
I will have a nice Neal Chance TC for sale real soon, made for the LS1/TH400 if intersted
.Dan
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the more i talk about it the more i'm leaning towards the th350. again, if this was more of a track car i wouldn't even consider anything but a glide.
not sure what you mean by the converter selection not being as important with an auto though?
not sure what you mean by the converter selection not being as important with an auto though?
A steeper first gear in the PG is going to require a larger stall converter to get the same tq multiplication, with a Th400 you get a lower gear and a smaller converter.
A steeper first gear in the PG is going to require a larger stall converter to get the same tq multiplication, with a Th400 you get a lower gear and a smaller converter.
ok, i get what you mean now. contrary to the poll, which i'm not sure how many who voted p/g read that there wont be much track time, i'm leaning hard towards a well built th350. i'd love to get some wheels up action if i can get it to hook.
You have a 4-link and slicks in a light car.
. For your mostly street use, TH350/400 might be a better choice. For me, If I didn't already have a sweet Th400, I would go glide even if I did use it mostly for street on my new setup.Dan
There's this guy at the local track, He always beats me by a tenth or so.
I've got a th350 with a t brake, he's got a glide.
I 60' in the 1.3's ( 1.32 being my best)
He 60' in the low 1.5's, if he's lucky he may break into the high 1.4's from time to time.
He mpher's around 134
I mpher 129 at best.
My point being, a glide for his set up is way overkill imo and just kills his 60'.
He's running 29.5" tires but ther're radial slicks w/ 4:56 gears.
If he ran a th350, he should easily be able to 60' in the low 1.3's- high 1.2's and he'd be high 9's all day with the right suspension set up.





