203 splining?

[blazerpro79]

hey guys, does anyone know offhand the spline count on an np203 t-case. from a 79 k5, mated to a th350. is it the same as the splining from a turbo 400? the reason i ask, is i am changing my yoke, and the guy at the driveline shop told me its the same price for a 1350 yoke and only $40 for the slip for the shaft. thanks in advance!
-mark

 

[thedrip]

My 203's rear output, from a th350/np203 truck, is 32 spline. Same as a 205 output.