RB20 & RB25 to GM Transmission adapter kit
• Uses 8 inch Torque Converter (Supplied separately).
The ATF adapter plate is made from ½ inch 6061 T-6 heat-treated aluminum. The plate measures 20 inches high and 24 inches wide and may be incorporated into an engine mid-plate. The plate is not profiled in order to meet the unique clearance requirements of each vehicle.
The ATF crank adapter is fabricated from heat-treated steel and bolts to the crank to ensure exact converter and flexplate location. This adapter also accepts the OEM diameter and length GM converter pilot. Each crank adapter is designed utilizing OEM drawings and dimensions and produced on ATF's state-of-the-art CNC turning centers.
The ATF Flexplate is created from custom drawn SFI-spec chromoloy steel. This unit is double MIG/TIG welded for additional strength and lasting precision pass after pass. Each ATF flexplate is manufactured and toleranced from actual OEM drawings to ensure a precise fit and location. Each plate is quality inspected to EXCEED the flatness and run-out tolerances of the OEM units and is precision balanced on Hines digital equipment with a resolution of 1/10 ounce/inch.
ATF adapter kit includes an adapter plate, crank adapter, flexplate, and all the necessary mounting hardware to correspond with your engine.
Nissan RB25 / RB26