Ditto on the Brownie, which will turn your 4 speed into a 12 speed, and add overdrive to the top gear, and you'll have two shifters to play with. With the 2 speed rear end, you'll have 24 forward speeds, and six in reverse. That's enough to satisfy the most dedicated gear jammer! That's what I intend to do with the 51 GMC 3 ton I just bought.
LOL!
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!