5.3 into a 1990 OBS with a 5 speed

[99kon]

Well guys its been a while.






After this my back went to s**t and i had to have back surgery. I bought a TBSS

Modded her quite a bit but i had my brother to help me work on her
Anyway
I went back to my dads house 2 weekends ago and started working on her again. I finished installing the Hyperflex kit including the body mounts, so now every single rubber bushing is gone!
My plans changed and now I'm going with a carbed set up.
Here is a pic of how she looked when i left my dads house.

[blacstar]

nice tbss, i was reading ur thread and i have done the same swap but went from 4.3 to 5.3 in my 07 classic. still kept the nv3500. do you have anymore clutch questions?

[99kon]

I had gone a different route and was going to install a 4l60E but i really want to keep the 5 speed.
I know i will need a flywheel from a 4.8l truck and i already have the throw out bearing and pilot bearing.

That should be it correct?
You know i still have to find the throw out bearing and pilot bearing
I hope i dont have to buy them again.

Oh yeah
The TBSS was sold. Sad sad day

[blacstar]

keep the stick, unless u really wanted to change, i used my lightweight ls1 flywheel

[blacstar]

I had gone a different route and was going to install a 4l60E but i really want to keep the 5 speed.
I know i will need a flywheel from a 4.8l truck and i already have the throw out bearing and pilot bearing.

That should be it correct?
You know i still have to find the throw out bearing and pilot bearing
I hope i dont have to buy them again.

Oh yeah
The TBSS was sold. Sad sad day

You can use any lsx flywhee that is the same diameter as the clutch u r using, i have the slock throw-out, and using a roller bearing for the 4.8l, but on selecting the disc make sure its a 10-spline for ur trans input shaft to match

[99kon]

Thanks
Ill get on this ASAP, plans for the weekend will be to remove the motor and clean up the engine bay again. Bolt up the trans to the motor and drop in the truck again.