If they rubbed on the V8 they will rub on your EXT. No ifs ands or buts. The EXT and V8s use a 12.8" rotor with bigger caliper brackets that move the caliper outward. The SWB trucks use a 12" rotor which is why they fit. You can try sanding down the casting of the caliper but not sure how that would work.metalmaddness they should fit the v8 have a heaiver suspension and brakes cause the weight carrying cap of the v8 is more then the i6. they came off of a 02 i6
that means the also changed the brackets. take a picture of the brakes if you canwell found out that someone changed my rotors the front are the same as a non ext model cause they fitted and was wondering how with what everyone was saying. guess i have some work to do got to put the right rotors on it. thanks for everyones help. i still want to know what series they are cause my brother in law is going to buy them for his 02 non ext model and he will need a center cap. thanks for everyones help.