Thank for the info guys. I took calc in college too but it's been 25 years and I swear I don't remember even one thing from it.

I won't know the sizes until I go to the project site on Saturday but it's 2-3" long and about 0.375" wide.

When I get the data I'll probably need your help Michael. That link is great though.

Randy Halvorsen
98 Explorer XLT
99 F150 4x4
90 BMW 735i
00 BMW 323i
47 CJ-2A