i understand with a 4'11 and up u need a torsen split block peddle, to put in the center of the worm whole carrier. i have been looking non stop.

does a 390 ring and pinion fit with a split block peddle?


i cant find any solution this mess that i am in. any body know of where i can get one.?
thanks tony https://ls1tech.com/forums/images/sm...r_driving3.gif

 

SLP split paddles HAVE NOT been available for quite a while now.
Most just modify/grind their existing paddle.

how/where to grind
https://ls1tech.com/forums/gears-axl...ddle-pics.html

 

grinding the teeth on the gear will make it happen right? do u have an idea of how many teeth you have to grind down. i would guess 3 on, any part of the gear thats not being used in the rotation sequence.

 

do u need to use a paddle block with a 390 gear in a 10 blot rear like the 4.11's and 4.56's?

 

grinding the teeth will also work as the areas of the teeth that will be removed will not be in the mesh/pattern area. I've done it.
3.90s' are an unknown as they're not a common gear upgrade and those that have done 3.90s' have not reported the installation results.