Here's a GL 4 Gear Oil that is safe for older transmissions
with BRONZE or BRASS internal parts.

Be careful using a GL 5 Gear Oil , they can contain corrosive
additives that can be harmful to BRONZE & BRASS internal parts.

Photo @ Photobucket

http://i669.photobucket.com/albums/...Oil/61lwV-0e4CL._SL1500__zps0wo2pbt9.jpg



1954 3600
A big help to many on the Bolt
Now cruising in
The Passing Lane