Bruce, I think you have too many numbers, I have 2 (B-1236403) manifolds, one code is J 17 ,the other is O 10 or D 10. Bill
OK, thanks Bill. I was going with what Gessler had on his site: http://www.gesslerheadporting.com/g...7f3f173a509bfb4d85256e47001a8afa!OpenDocument I'll take the cleaner of the two. Is choke with it? Thanks///Bruce
Bill, If you still have the bumper for the '73 GS (Century) I'm very interested, my e-mail is shanethekan@yahoo.com. Let me know.