What size/model 1958 Chevrolet Panel Truck do you have?

Most people will not question "why" (unless you ask for opinions) - it is your truck.

Your reason, however, is admirable.

You might want to also post this question in the Driveline forum?

Tim
1954Advance-Design.com
1954 3106 Carryall Suburban
1954 3104 5-window pickup w/Hydra-Matic
The 216 and early 235 engines are not "splash oilers" -- this is a splash oiler.