Always use new clamps. Heat in the engine bay can cause metal
to fatigue, and we’ve witnessed more than a few cases where
clamps have actually snapped when we tried to remove them.
10
Since the car will remain stock, we’re using OEM hoses. The blue
silicone hoses, originally installed on Special Service Package
Mustangs, are an option. They last much longer than OEM rubber
and are available through Ford Racing Performance Parts and
other specialty vendors, such as Latemodel Restoration and
Performance Parts Inc.
11
12
13
Watch for corrosion on aluminum parts, where the hoses attach,
such as the thermostat housing and the ends of the water pump.
Oxidation can eventually cause them to become porous and fail,
so freshen the surface with sandpaper or abrasive cloth. Cover
the openings to keep out debris. This is a great time to replace the
thermostat. A stock 192-degree unit (see Thermostats sidebar) is
generally the best choice unless you live in a really hot climate.
Before refilling the cooling system, make sure all of the bolts
and brackets are nice and tight to prevent leaks. Then you can
use a garden hose to force water through the system, flushing
out the remaining debris and old antifreeze. Run the engine up
to operating temperature and continue the flush until the liquid
coming out through the bottom of the radiator is clear, with no
more old coolant or solids.
38 FOXMustangMagazine.com