Nine vs 12 bolt

[67ragtp]

hoping someone could awnser this question. Does the position of the rear yoke on the nine inch end up further forward or back further if swapped with a 12 bolt rear. Trying to figure out if the driveshaft will need to be lengthened or shortened? Rear is in 69 camaro quadlink.

Thanks Rich

[Sieg]

Rich,

Inland could probably answer that efficiently: http://www.iedls.com/

They provided very good service to me on my trans conversion.

[67ragtp]

Scott, Thanks for the suggestion, As a matter of fact they built my driveshaft. I called them and they couldnt help since they rely on measurements for shaft lengths.

I guess im just looking for a general idea on weather the center section yoke ends up a bit closer to the trans compared to a 12 bolt. I cant see it being the same since the two designs are completely different.

thanks again Rich

[Sieg]

Hopefully someone responds over the weekend, if no call Moser or Currie on Monday?

[Blake Foster]

the pinion is about 1" shorter than a 10 bolt. and lower so you will need a new drive shaft

[Sieg]

the pinion is about 1" shorter than a 10 bolt. and lower so you will need a new drive shaft

Thanks Blake :thumbsup:

[67ragtp]

Thanks Scott,Blake
Sorry for the delayed reply, been floating around the Caribbean for the last couple weeks. Got a gear set in my 12 bolt thats howling like no tomorrow and thinking about going 9 inch. Realizing I have to much invested in the 12 at this point.
Appreciate the response, Rich