My '67 is still apart but I have a number of 1st Camaros which all use the rod linkage (well V-8s do anyway). Each application has a specific rod shape...one for Z/28 (high rise aluminum intake) one for normal SB and so on...my bet is that one off those might work very well with a '67 bird using an after-market intake. Classic sells about 5 different kinds (the Z/28 style one is actually adjustable for length).