ok i been looking at doing a rwd ecotec in a truck i read that thay used a s10 5 speed 
does any one know what trans thay used
 
 
Probably the same as in the Solstice/Sky, thats the only one I can think of.
www.kronosperformance.com / 732-742-8837
 
 
the trans didnt come from a S10 , it came from the colorado
they used it in the solstice
 
 
 
Yup I heard that too, kinda funny to hear that a GM sports car uses truck parts
 
Not out of line for Gm to use truck parts in their sports cars look at the LS3 it is based off the truck engine in the Vortec Maxx pickups.
 
Yep, the Solstice/Sky and Colorado/Canyon share the same Aisin AR5 5spd trans.   Looks like the Ecotec and Atlas 4cyl share the same bolt pattern.
2007 Cobalt LS 4dr, 2.2L, Auto, bone stock deluxe poor man's package.