Prp Topline/Temp. Send Unit
I have Pro Topline heads (Pro Lightning iron, 180cc runner, angle plugs, SBC) purchased in around 2003. I believe they are New Zealand made heads. I'm having difficulty with the thread size for the temp sending unit. Do any of you know what thread size they used. I called Comp Cams (RHS) and they were no help...said they had no info on the New Zealand heads. Any help will be appreciated.
69 SS350 Coupe, 4 speed- under construction- "resto-mod"