went to tuttle creek kansas today to get some wheeling in. When i locked it into four wheel drive i had no tire rotation not even a bite. i took my hubs off to check it out when i did i turned the axle shaft. it turned. well i came to this conclusion. it is the wrong locker up front. as far as i know i have regular ten bolt axles in front. did chevy ever make a different size axle for a ten bolt. and is it possable for four wheel parts to put the wrong locker in a differently marked box?