Your Right I couldnt find the Full matching Model # but On cheapcycleparts OEM section all the GRizzly 700 2008 and 2007 models Front shocks and rears are the same
Front Part # 3B4-23350-01-00 $167.30
Rear Part # 3B4-22210-01-00 $ 167.30
The 07 used to be a different Part Number But has been replaced witht the 08 model. Maybe this will help.