2000 GTS sway bar bushings?

[Hirkophoto]

I'm going to replace my 2000 GTS sway bar bushings with some new Polyurethane grease able bushings. Does anyone know exactly what's size I need? the front and rear are different sizes I believe.

 

[Dom426h]

I'd like to get a set myself
im not sure of the exact size but this info might help:

Chassis and Suspension - Roe Racing
(sells the non-greasable version)
energysuspension.com | Sway Bar & End Link Bushings
bust out that measurement caliper and...

 

[Hirkophoto]

Thanks, These links don't give size. I would like to get the energy bushings since they have a grease fitting and they are also a bit cheaper then the Roe.