The after market gears for the 55-59 are 3.38. They make a good setup because you don,t have to modify everything like when you change to a later rear end. They are expensive though. Also the 5speed o-drive trany ispretty easy to install. Get both & you can idle down the highway.


They say money can't buy happiness. It can buy old Chevy trucks though. Same thing.
1972 Chevy c10 Cheyenne Super
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