I have a 1940 chevy special deluxe 4-door. I want to make it more of a daily driver so I got a 235 to replace the 216 and would like to change the gears in the differential. I also would like to warm-up the 235 a bit before I put in the car and plan to change it over to 12v. First question - The only place I've found for parts is Patricks in AZ. I'm sure there are other place out there, I'm just not using the right key words in my search. What are some other places I could look for parts? Preferably closer to me (CT) but I'll take what ever is out there. Second question - I have, more correctly bought and awaiting shipment of, a GMC 302. I'm planning on building it and putting it in the car and using the stock drivetrain. Are there any fit issues (engine/body) that I have to be concerned about? and any drivetrain issues (stronger engine/weaker drivetrain) that I have to be concered about?
I'm guessing you have the 9x37 (4.11:1) ratio now? There was also a 11x41 (3.73:1) ratio available for 1940-1952 Chebbies which would lower your RPM's substantially. You should be able to pick up a set of these "High Speed" gears at a much lower cost than the 3.50's from Patricks. If you're going to be doing a lot of 60mph+ driving, then go for the 3.55's.
Chevs of the 40's in Fife, washington has parts, Yogi's in Iowa has parts Superior gl*** works in Oregon [Clackamas, I believe} have parts for your 40. Also, Old Chicago in Oregon has parts. Stovebolt Engineering has all the hot poop on what it takes to bolt the 302 Jimmy and/or the 235 chevy in your car. Inliners International also has all the info you'd ever need on installing later 6 bangers in your 40 shivvy.....plus, if you join, {I'm a member} you have access to the cl***ifieds in their newsletter....lotsa cool 6 cylinder stuff for sale there...
I ***ume the dimensions you're giving me are pinion to ring gear teeth? I haven't taken the cover off the pumpkin yet so I don't know, but thanks for the info.
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