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Old 03-18-2010, 11:35 PM   #223
lolife99
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Join Date: Nov 2002
Location: Mid-MO
Posts: 22,717
Re: Air Ride Install - '69 Chevrolet SWB Stepside

Quote:
Originally Posted by tcb-1 View Post
yes, I guess your right, all Muncies all have a 1:1 final ratio. my top end just plain sucks, and I have a 3.07 rear! wish I could run 75 to 80 without turning the amount of rpm's I see.

guess I'm either going to have to go with an overdrive, a 5 speed, or auto. I love my manuals though!

Doug,... what kind of RPMs are you turning?
Those 3.08's should be perfect for the highway.
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Keith

Convert to disc brakes.
http://67-72chevytrucks.com/vboard/s...d.php?t=444823
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