Steve, The 186 hose I have photoed on pg 9 is from B body cars-the shaker hose your thinking of has a different number according to the book-which I'm starting to doubt anyway. Like I was saying earlier, I have gone through the same thing with the B body HEMI cars having 2 different numbered hoses but the same shape-and one not even listed as going on HEMI's. I researched like crazy because the last 5 HEMI cars I have restored have had different hoses on them (and they were original except 1!) I never did much checking on E bodies or A/C cars till now.
