What is the thread size in the case for the cooling lines?
What is the thread size in the case for the cooling lines?
I'm not 100% sure, but I do think it was 7/16" X 14. It's been awhile though. I could be wrong. Anybody else?
1981 Mustang Coupe: Rebuilt 91/306, Ported E7's, TF Spring kit, E-303 Cam, RPM Intake, Eddy 1406 Carb, FMS Dual Roller Timing set, March UD pulleys, Summit LT Headers, Summit 2-1/2" Chambered Mufflers w/ 2-1/2" FlowTech H-Pipe/ Flowtubes & 2-1/2" LMR SS Tailpipes. C4 trans with 8.8/ 2.73 Rear.
Iirc they are something odd. Metric male to standard female maybe. Hence the adapter fittings that go into the case threads and then the steel lines from there.
Current Mustangs
1966 6 cylinder coupe
1984 SVO 9W
1985 Saleen #132
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