1970-72 Chevy Chevelle 12 bolt rear end.
The rear end casting number 26041413 corresponds to a 1970 Chevrolet rear differential. This casting number is typically associated with the 12-bolt rear end used in various Chevrolet models during that time. To confirm the specific application, it’s important to check the additional identifying features and components.
Casting number 1253741 rear end housing is 76 Monte Carlo thats what is in mine
While I cannot narrow it down to a model, the rear end casting number is from a truck by International Harvester. International Harvester is now known as Navistar International Corporation.
70-72 chevelle or Monte Carlo
10 bolt k 3 casting #1254332 ratio is 2.56 positraction ring is 8.5 inches
The casting number 3862980N typically corresponds to a rear end from a 1968-1972 Chevrolet vehicle, specifically from models like the Chevy Camaro and Pontiac Firebird. This rear end was commonly used in various GM muscle cars during that era. For exact identification, checking the specific vehicle's documentation or assembly manual is recommended.
3.23
i have this number, 26041413, cast on the rear differential of my 97 blazer s-10. i believe it was swapped at some point from another vehicle. it appears to be a locker differential; numbers on axle casing are too rusted to read.
i have this number, 26041413, cast on the rear differential of my 97 blazer s-10. i believe it was swapped at some point from another vehicle. it appears to be a locker differential; numbers on axle casing are too rusted to read.
gm 14 bolt rear end housing
The number of times the driveshaft turns for each turn of the rear end gear. For example, a 3.55 rear end gear would turn once for every 3.55 rotations of the driveshaft.