I just dropped in some 98 mustang HG's and I know most of the late 90's 3.8 mustangs have an extra coolant hose in the back of the intake manifold. I have not put my manifold back in yet, so I thought I'd put some hose barbs by my head's rear coolant ports.
My question is; How big of hole/hose should I tap for the lines, and where do they go from there?
Thank you kindly,
My question is; How big of hole/hose should I tap for the lines, and where do they go from there?
Thank you kindly,
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