Serious 340 build into 361 HiRPM Screamer

Projectile Dart said
Supra 5-speed behind a stout 340? I NEED to know more about this. Do you have a build page for the truck itself?

“Toyota Motor Corporation's R family is a family of 5-speed RWD/4WD transmissions built by Aisin. They share much in common (such as the bell housing-to-body bolt patterns) with the Aisin AR transmission (rebadged MA-5 by GM, AX-15 and NV3550 by Jeep, and Isuzu AR5)”

Similar to Dakota 5 speeds externally. Different ratios. They can handle some pretty good power but torque and traction can kill em.