Hummer or colorado v8 oil pan and 6l80 bolt pattern
 

HI , i am currently installing an ls3 camaro ss engine with a 6l80 transmission in my 2012 colorado .. i purchase a gm muscle oil pan from current performance which is said to be the oil pan on the v8 colorado and hummer v8 alpha. i notice today that the 2 lower bolts on the 6l80 dont align properly . has anyone come across this and is there another oil pan i can use that will that will have clearance as the colorado pan.

I just don't use those bolt holes...

ok, thanks for the quick reply.. do you happen to know if the ls3 with camaro ss oil pan will clear the cross member on a 2012 colorado .

Oil pan
 

that GM pan is NOT the same as a Colly pan