Call bill jenkins. I sent him my old stock SVT contour calipers and got a core return.

Also, this is just a front conversion...I would like to experiment with the rear, but money, time and other priorities are an issue right now. For all intensive purposes, the rears should work as well. Just need to buy the parts and try it.

1999 Silver Frost SVT #609 of 2760 Quaife, lightened SVT Flywheel, SPEC stage II clutch, removed resonator, k&n drop in - various other goodies too.