Description
ATI 401610SC Max Duty Outlaw T400 transmission
The ATI catalog lists part 401610SC as a three-speed T400 with 1.60 low and 1.26 second gears, straight-cut gearing, a 1-inch Vasco input, six-pinion aluminum carrier, ATI SFI SuperCase and Chevy bell. ATI describes its Max Duty Outlaw T400 configuration with a billet aluminum safety reverse transbrake valve body and heavy-duty internal components. ATI states 2,000 HP as equipped, with higher ratings depending on options; do not treat that figure as a guarantee for a particular engine, vehicle or use.
Check fitment before ordering
This is a T400 transmission configuration, not a vehicle-specific bolt-in fitment claim. Confirm the engine and bellhousing, converter compatibility, input/output and driveshaft requirements, vehicle weight and intended power/application with ATI or a qualified transmission specialist before purchase. ATI notes an optional heavy-duty 300M output shaft recommendation for certain heavier vehicles; consult the catalog for details.
What is included
The ATI catalog describes features of the transmission assembly; it does not confirm all items in X-Factor Motorsport’s exact shipment. Ask X-Factor to confirm in writing whether a torque converter, dipstick, cooler/lines, fluid, flexplate, mounting hardware, crate or any other accessories are included, and whether any core charge or special freight terms apply. Do not assume these items are included unless the seller confirms them.
Installation
Professional installation is recommended. ATI’s transmission and converter installation instructions call for verifying converter fit and engagement, correct alignment and clearance, clean and suitable cooler lines, and correct shifter adjustment. Confirm the converter, flexplate, cooling arrangement and other installation parts for your application before beginning work, and follow ATI’s current instructions.
For exact compatibility, shipped contents, warranty and delivery details, contact X-Factor Motorsport before ordering; none of those seller-specific terms are established by ATI’s catalog or the supplier listing.









