T TurboTJT Active Member Joined Jun 12, 2009 Oct 21, 2016 #1 Looking for a set of 7.5 rear end gears to upgrade an '81 3.8L El Camino. Prefer a performance ratio, somewhere in the range of 3:50 to 3:90.
Looking for a set of 7.5 rear end gears to upgrade an '81 3.8L El Camino. Prefer a performance ratio, somewhere in the range of 3:50 to 3:90.
