4.6 motor Mounts??

Stock replacements are around $25-30 a piece, or the "improved" ones are like $45 each.

There are some aftermarket brands though as blackink said-- They are kind of expensive.
 
mity2 said:
how bad is the vibration with Poly engine and trans mount?

Ive had them for a year(eng and trans), it's not too bad.... I do notice the engine vibrating now, where I didnt before, but it's mild, only thru 2000 - 2400 range on my car. I feel it a little more at idle also. Transmits a little more noise thru the drivetrain too, along with my shifter, and rear susp control arms..... It all adds up in the end... there's always trade offs when it comes to performance.