Discussion in 'The Garage' started by Wally81k5, Oct 26, 2003.
ifs or straight axle? Did the 1 tons switch when the pickups did or the jimmys?
They stayed straight axle up to and including 1991.
If its a crew cab its solid, and stayed that way until 91. If its an extended cab its ifs and started in 88.
extended cab is IFS anything with the newer body is IFS the only solid axle truck were 1ton 4doors K5's and Surburbans
There were regular cab R/V styles made until '91 as well. They were cab/chassis units.
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