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Th350/203 swap for ?

jmacbennetts

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Joined
Jan 23, 2007
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Location
Colorado
I have a 77 blazer with a th350/203 and wanted to know what would be the best and most cost efficient upgrade.
 
We need more info than that. What do you plan doing with your rig. DD/Trail/Rock/Mud/MallCrawler?

You will get alot more feedback if you will be more specific!

TH400/205 gets my vote, that is because that is what I want to do.:D
 
Most cost effient would prolly be just swapping the 203 to a 205, gotta get new shafts though. If there is nothing wrong with your set up then leave it till she blows.
 
I am building this truck to be an all around trail/camping rig and the 203 is starting to act funny when I shift to the not so low, low range. I am also going to be running it on 35s.
 
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