Get shorty again! We have just released the super short 4L60E to Atlas 4 speed transfer case adapter assembly. The adapter is only 1.625" in length and includes a GM VSS kit incorporated within. This adapter assembly is for exclusive use with the late model 4L60E with a removable bell housing and includes a new 300M billet output shaft. We also include a heavy-duty transmission mount that bolts to our adapter housing. This adapter assembly can also be used with the Jeep New Process 231, 242, 247, 249, and 2410 Rock-Trac transfer cases.
Advance Adapters got its start in Downey, California in 1971 with a single adapter mating a Muncie car 4-speed to a Jeep Dana 18 transfer case. Eventually headers, overdrives, motor mounts and linkage brackets were added to the offerings to complement their core adapter components. When interest in rock crawling spiked in the mid-1990s, Advance Adapters offered low ratio transmission swaps then switched gears into the ultra-low gear transfer case arena. Today, the company is based in Paso Robles, California and their engine and transmission conversions for Jeeps are in kit form and sold as individual components. Shop Advance Adapters Now