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Mach 1 · 05-08-2002, 10:56 PM

I would think you would need Hi temperature check valves to withstand exhaust fumes. Were they metal, or like the plastic PCV valves?

05-08-2002, 10:56 PM	#5
Mach 1 Registered Member Join Date: May 1999 Location: Georgia Posts: 3,866	I would think you would need Hi temperature check valves to withstand exhaust fumes. Were they metal, or like the plastic PCV valves? __________________ 2002 GT 1993 GT (SOLD) '93 Mustang GT RHC member #142