i just had 4.10 put in my 07 gt 3 weeks ago. i already had the gears bought from blue oval so i went to ASAPBYED on route 8 in Allison Park. it gost me $574 total for the installation with new bearings and gear lube labor was $360, $125 for bearings, $50 for lube + tax. i have a total of $735 for all. there is no whine but i think from what i read that i paid too much!!
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