I have one in my 92 Camaro if that helps you
gm 14 bolt rear end housing
1956
GM 12 Bolt
ccc 02311
The rears from any GM vehicle of any model year which has that same RPO code should be compatible.
the 8.2 is the weaker of the 2 as the axles are smaller, the 8.5 is a super strong rear end, almost as strong as the 12 bolt.
Casting number 1253741 rear end housing is 76 Monte Carlo thats what is in mine
The GM rear end part number 3817769 N refers to a specific differential housing used in certain General Motors vehicles, particularly in models from the late 1960s to early 1970s. This part number typically indicates a 10-bolt rear end, commonly found in various GM cars such as the Chevrolet Camaro and Nova. It is important for identifying the correct differential assembly for repairs or restorations in classic GM vehicles.
The GM rear end number 3707306 refers to a specific model of a rear differential used in General Motors vehicles, particularly in the 1970s. This part number typically indicates a 12-bolt rear end, which is known for its durability and performance in muscle cars and trucks. It is often sought after for restoration projects and performance upgrades due to its strength and reliability.
The GM housing number 3896839 is typically associated with a specific model of a GM vehicle produced in the late 1960s to early 1970s. This number is often linked to GM's 10-bolt rear end, commonly found in various Chevrolet models. To pinpoint the exact year, further context regarding the vehicle model and type would be needed.
They are both GM products why would you?
The 12 bolt is GM's strongest rear end and the 8.5" 10 bolt is also a great rear end that will hold up fine.