ultradriver10000
Forum Member
I'd like to find a nice twin screw blower to slap on my newly purchased Grand Marquis. Its a 2006 4.6L with PI heads, so any blower set up for the PI would work. Also looking for some long tube headers, something I can bolt up to my stock muffler. Shorty headers might work if there is a decent Y pipe with them.
Just snagged a new Yukon posi for the 8.8 rear end. Anyone happen to have a nice set of 3.55 or 3.73 gears? Currently have some 2.73's and they are not very snappy lol.
Just snagged a new Yukon posi for the 8.8 rear end. Anyone happen to have a nice set of 3.55 or 3.73 gears? Currently have some 2.73's and they are not very snappy lol.

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