©2011 Edelbrock LLC
Part #1580 & 1585
Brochure #63-1580
Rev. 1/11 - AJ/mc
Edelbrock 4.6L Ford Supercharger System
for 2005 and later Mustang GTs
Installation Instructions
Page 14
42. Use large pliers or a clamp removal tool to detach
both upper radiator hoses from the water crossover.
43. Place shop rags in the engine valley to catch excess
coolant, then disconnect the heater hose connected to the
bottom of the crossover. Use a 10mm socket to unbolt
and remove the water crossover. Remove and save the o-
rings for reuse later.
44. Disconnect the lower hoses joining the thermostat
housing to the radiator, engine block and the bottom of
the coolant recovery tank. Seperate the hose clamps from
the end of the hoses and save them for reuse later.
45. Disassemble the thermostat housing and remove the
thermostat. The thermostat itself can be discarded but
the o-ring will be reused.
46. Use a 15mm socket to remove the hose bracket.
47. Connect the radiator hose assembly supplied in the
15804 kit to the driver side radiator fitting and the engine
block fitting behind the power steering pump using the
stock hose clamps. The long segment should be
connected to the bottom of the coolant recovery tank, also
reusing the stock hose clamp.
Radiator
Engine Block
Coolant Recovery Tank
NOTE: ‘05-’06 applications can skip ahead to step 51,
the following steps only apply to ‘07 and later Mustangs.
