How To Restore
1956 Hummer Important
Thanks to Louis Heying
Engine Oil: any brand 2-cycle oil or SAE 40 motor oil.
The cup in the gas cap holds about 2¾ ounces when full
Use two capfuls (5½ ounces) per one gallon
For a full tank, use 3½ capfuls (10 ounces).
Transmission: "75" Medium Heavy = SAE 40 engine oil, "58" is roughly SAE 20 engine oil.
Bearings, grease fittings, etc: H-D Grease-All Grease =~ wheel bearing grease
Last updated: November 27, 2013