Well how GOOD is yer cooling system.... and what psi is it supposed to operate at? Just be sure U dont get a cap for a 'modern' car that operates at a higher pressure than your original cap , U may find all those leaks in your heater core (and more!) :o/> If I remember right, some years ago before coolant recovery was standard, there where conversions where you used the OVERFLOW TUBE and ran a neoprene hose to a plastic bottle you secured to your fan shroud or such. Pretty EZ to do and think it worked. Maybe a list member can recall the detailz... Lars |