Thanks for posting pictures here I am pretty computer illiterate and can't tell if the problem is on my end. It is hard to tell but I think it is different than my C4 stuff. I need to look at my car more closely to see if it will even work with Crites headers. I will get back to you. What would you want for everything from base of column to transmission?

I am converting a 1967 Fairlane from 289 to 390 and have decided to retain my column shift automatic. Does anyone know what parts are different from 289 C4 to FE C6? Better yet does anyone have a C6 parts car with the linkage from base of column to transmission that they would sell?

I e-mailed Doug at Precision pumps and he took care of my questions. Thanks everyone.

I am helping a friend replace a few broken FPP rockers on a tunnelport. Everything I have read on tunnelports suggest it uses standard FE rockers with no offset yet the current broken rockers appear to have a slight offset at the adjuster screw in rocker body on exhaust rockers only. My Erson rockers have the adjuster screw directly in center of ALL rockers as do the replacement rockers my friend bought some time ago. It appears to me that the rockers with the centered adjusters will NOT allow contact of the pushrod to the pushrod tube through the intake port and of course have plenty of room on exhausts and appaer to be fairly in line. I am not too familiar with tunnel ports and don't want to mess this up for him. Do tunnelports truly use standard FE rockers with no offset on both intake and exhaust? Any help is appreciated. The engine is in a super nice Contemporary Cobra replica with a Nash 5 speed behind it and I am dying to hear that tunnelport at full song.