go here, all the answers you need for your yeat truck. on the p/s all you do is move the I-6 frame mount towards the rad. to next set of matching holes. all is a bolt in.
bob
http://67-72chevytrucks.com/vboard/ I disagree. The R/S perch for the 292 (frame to biscuit) is completely different than the perch for a 250.
I am going through this very thing right now. That's why the 292 perch is sandblasted and ready for paint. You can see the difference in these pictures.
292:
250/230/194:
Now, I have heard that the perch for the 292 is very similar to the small block perch, but I have not compared the two side-by-side. I searched long and hard for an actual 292 perch, and paid through the nose for it, but anything for my baby ('68 Chevy Panel) BTW, I ended up with an extra set of those little pipe-looking spacers in case your interested. BTW P.S., those little spacers ain't the same length. One is a big 1/8th longer than the other, (I have 3 sets, and they are all like this). Only problem is, I don't know which is which. I hope it's obvious when I put it back together.
