At JT's Justdifferentials.com we have the industry's most experienced
professional diff builders. Combined with our huge inventory we are
able to offer one of the industry's fastest turnaround times for
complete assembled 3rd members. There are too many options to list so
please call or email for more info.
-Industry's best parts
Some examples of the types of diffs we offer for your GM application
-GM 7.25" IFS, 8.25" IFS, 9.25" IFS, 63-79 Cast Iron Vette, Dana 36, 44, 44HD Vette,