How much does it cost to replace intake manifold gaskets on a 98 S-10 blazer with the vortec v6?

approximatly $545 and it takes about 6-8 hours

if you do it yourself and take your time 10-12 hours and the kit is worth 69 dollars and includeds all the necessary gaskets there are great websites with pictures that show exactyly how to do it and they are very informative also

good luck