My 2wd sub and its factory 3.08 gears are kind of rare.
In the 90s when every one wanted more pulling and towing power a lot of the 4x4 turbo 6.5L trucks had 3.73 and 4.10 gears, its pretty common for the turbo 4x4 to be down 10mpg from what I get.
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1984 chevy suburban, custom made 6.5L diesel turbocharged with a Garrett T76 and Holset HE351VE, 22:1 compression 13psi of intercooled boost.
1989 firebird mostly stock. Aside from the 6-speed manual trans, corvette gen 5 front brakes, 1LE drive shaft, 4th Gen disc brake fbody rear end.
2011 leaf SL, white, portable 240v CHAdeMO, trailer hitch, new batt as of 2014.
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