I bought my 89 Gt with the mods in the sig and he said that is all the mods it has. I looked down the breather tube on the passenger side valve cover and see Anadised (sp)? blue roller rockers. I was happy and surprised at the same time.
My question is, what company sells the anadised blue roller rockers and is there any way to look at them and find out if they are 1.6 or 1.7??
My question is, what company sells the anadised blue roller rockers and is there any way to look at them and find out if they are 1.6 or 1.7??

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