ATI’s Honda K-Series Transmission Adapter Kit allows Honda and Acura owners to easily bolt up a RWD GM transmission such as the Powerglide, T350, T400, 4L60, 4L80E & more, behind a K-Series engine, with bolt patterns for both straight up engine orientation as well as OEM 15 degree slant. Complete Kit includes Adapter Plate, Crank Adapters, SFI 168 Tooth Flexplate and installation hardware.
The kit requires a slight modification to your bell housing to clear the starter or a modified SFI Chevy Bell (915653) is available from ATI for your SuperCase.
A required aftermarket starter is not included in this kit. This kit is designed to work with either a 12DP Tilton Super Starter (915559) available from ATI separately, or Powermaster PowerMax Starter 9000 #PWM-9000.
This story was originally published on September 9, 2025. 
