I am selling a "Killer Street" 200-4R built by Performance Transmissions in Sacramento, CA. It has about 200 miles of use on it and it never saw the strip. It comes with a PTS Xtreme D-5 converter, approx 2500 stall. I can e-mail a copy of the original build sheet and test results if interested. $2500 or best offer. I also have a pair of complete upper Global West tubular A-arms with poly bushings for 64?-72 GM A-bodies that were never installed and still in the original box. $500 or best offer. If you are interested you can send me a PM or an e-mail at ld_posse@hotmail.com.
I believe they are for the big disc brake / tall spindle conversion. I have a pair of spindles off of a '78 (I think) Apollo and discs I was planning on using them with. I'll have to go get them out of the car to check the ball joint. Not sure if it helps, but the part number on the invoice from Global West is CNR-12-C.
I'm very interested in the upper arms. Could you double check the part number. I think I need the CNR 42 AP (?) for my tall spindle converted '64 special.
The only part number I can find is CNR-12-C. I bought these control arms back in 2003 so I think the part number may have changed since then. They are the Negative Roll control arms for the tall spindle conversion. I sent an e-mail to Global West asking them to supply me with more information on the control arms but I have not received a reply yet. I can send you a PM with the info once I find out.
I received a reply from Global West - the original part number was discontinued, the new part number is CNR-42A. The instructions and spec sheet can be found on their website.