Hi, so im wondering how i can bolt my np435 to my ls motor. I know there is an advance adapters bellhousing i can get but i would like to do it a little cheaper than that. Any suggestions?

 

If you are doing the 5.3 why attempt to keep the 435? There is way easier methods using a Muncie 4 speed behind it.

 

I dont really want to get new driveshafts made and it is a 4x4 so i would like to keep that too. Also, i just love the 435

 

Then you will need to read and start buying parts. There is no simple adapter to make this work. Look at Novaks website. This involves making the front of the 435 mirror the SM420. You would then use a jeep clutch disc.