465 to 203 adapter

[cabledawg]

Got the 203 rangebox today! Thanks 1-tonmudder!

 

[blazin_blazer]

No need to use your existing 10 spline sleeve as the 10 spline 203 is female.

I have an adapter I may sell if you're interested. I need to dig it out and clean it up to see what kind of shape it's in.

nvrenuff do you still have a 465/203 adapter that you would consider selling?

 

[cabledawg]

http://www.coloradok5.com/forums/showthread.php?t=256546

looks like it might be sold already

 

[nvrenuf]

nvrenuff do you still have a 465/203 adapter that you would consider selling?

Sorry but it is sold.

 

[pennsylvaniaboy]

so if i am reading this correctly there is really no way to use a 10spline 465 and mate it to a 203 unless you either get a 3wd 465 or swap main shafts in the trans. then you would have to use a 400 input in the 203.....?


man my dovorced 205 doubler may just stay for a very long time

 

[MWjr]

There was a factory 10-spline SM465/NP203 available in '74 Blazers. It is kind of rare, but I found one. I paid $50 for a NP203 with the 10-spline input and adapter.

 

[trouble454]

There was a factory 10-spline SM465/NP203 available in '74 Blazers. It is kind of rare, but I found one. I paid $50 for a NP203 with the 10-spline input and adapter.

Where did you find the NP203 with a 10 spline input? I would like to find one for a restoration project.

 

[onetonbb74]

I found mine on these boards...

 

[thatK30guy]

You have an 84 & earlier 10 spline SM465 with a 10 spline NP205 attached together with the 8 bolt adapter ,racetrack or figure eight bolt style
View attachment 86834
View attachment 86835

not an 85-91 32 spline SM465 with a 32 spline NP205 that use the round 6 bolt adapter
View attachment 86837
View attachment 86838
View attachment 86836

Corrected it for you so others won't be misinformed. Nice pics and info though.