New in the torn up
OEM box – 1939 1940 1941 1942 1946 Chevy GMC big truck low speed double
reduction mechanical shift ring and pinion gear set – P.N. 608770 and 3847024 –
group number GR.5.478 - Tooth count 14:44 – OEM GM Chevy brand gear – Ring
stamped D 758, A9B and 8720 – includes OEM heavy duty installation
rivets shown - please check pictures and part number against your application - gears have been sitting in a former
collector’s dusty inventory for years in nice dry storage and have recently
been pulled out and inspected – mostly cosmoline coated with some very light
surface discoloration/corrosion from sitting as shown