This is the same exact production intake manifold used by Ford on the 2001 to 2004 4.6L SOHC 2V V8 GT Mustangs. It is less expensive and a great alternative to high dollar aftermarket performance intake manifolds when performing a PI head swap on your Mustang.
This Ford Racing Performance Improvement (PI) Intake Manifold is a direct fit on 1999-2004 4.6L GT Mustangs with PI head ports. It can also be used on 1996-1998 4.6L engines with PI heads, with additional parts and modifications required.
Please note: 1999 and 2000 GT Mustangs will require the use of an alternator bracket from a 2001-2004 GT / Genuine Ford OEM Part - GY1453, 1R3E10153AA, 1R3Z10153AA,1R3Z-10153-AA. All Mustangs will require a new factory style manifold to head gasket part numbers # YL3Z-9439-BA (Driver Side) & YL3Z-9439-A (Passenger Side) and a thermostat gasket.
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