Re: 4.6 and 5.4
isn't the lightning a 4v? If so, you will require 4v heads. Which means a lot of the interchange parts will be for the Cobra motor, not the 2v GT motor.
2002 Sonic Blue GT, 5 Speed
Mods: MGW Short Throw Shifter, Mach 1 Brakes
Hypercoated Saleens, Eibach Pro-Kit, Bilstein shocks/struts, Borla Exhaust, Steeda Wing, 03 Cobra hood, Cobra mirrors, 03 Cobra Front Bumper, smoked fogs/headlights, 03 Cobra side skirts, Grill Delete, Mach C-pillars