ATO Performance Transmission Operations has recently been published in "Crawl - Hardcore Offroad" magazine. Click on the magazine covers to read the articles.


Click here for directions

ATO Performance Transmission (formerly Advanced Transmission Operations), is
owned and operated by Jim Galatioto, transmission specialist and builder with over
40 years experience. We are your automatic transmission specialist for Street Performance, Drag Racing, Diesel Performance, Towing and Off-Road Competition of domestic vehicles.

Our new location is at 3257 Monier Circle, Ste. E in Rancho Cordova, Ca.

Our phone contact is 916-636-3283


"We selected ATO Racing Transmissions in Rancho Cordova, California, to build a 48RE transmission for our 2007 Dodge Mega Cab dually diesel 4WD especially for towing. We researched the TDR forums and talked to other transmission builders and truck owners before deciding to have Jim Galatioto, owner of ATO, build the transmission. ATO is a small company with Jim doing all the assembly work and Jeff and Jim doing the cleaning, parts preparation and R and R tasks."
Mopar Truck Parts - Read More

©2012-2019 ATO Transmissions :: 3257 Monier Circle Suite E, Rancho Cordova, California 95742 :: 916.636.3283