93 S10 speaker size

im trying to find out what the original speaker sizes are for my 93 s10, im in the process of making a street creeper and im startin with the interior, im gonna update the speakers first but i dont know what speakers will fit. any help will be appriciated! thanks.

According to Crutchfield.com,

Dash - 4"x6" (http://www.crutchfield.com/S-cKdqXRYgFGS/cgi-bin/ProdGroup.asp?v=3197&s=0&a=1&g=51400&l=A&cc=01)

All speakers that fit this location (http://www.crutchfield.com/S-cKdqXRYgFGS/cgi-bin/ProdGroup.asp?v=3197&s=0&a=1&g=400&l=A&cc=01)
http://akamaipix.crutchfield.com/graphics/space.gif


Behind Seat - 4"x10" (http://www.crutchfield.com/S-cKdqXRYgFGS/cgi-bin/ProdGroup.asp?v=3197&s=0&a=1&g=51600&l=J&cc=01)