Have anyone heard of a muncie trans with a overdrive gear ration for the 4th gear a 0.859. I have my chevelle and with my 402 and my muncie and my 4:11 gear w/26.5 tires. I'm running out of gears fast when i come off of first gear i have to switch to third because if i go to second depending on how fast im going the car bucks on me kind of like im hitting the gas hard and then letting off repeatily. And Im tacking real high rpm over 60 mph and i do alot of high way driving from my parents house to mine sometime. And i think it will be real bad wear on a engine to always but tacked at 4500 rpm all the time just to keep up with traffic. But here is the specs for this muncie i found.
2.20-1.50-1.00-0.859
2.20-1.50-1.00-0.859