The GKT-134 is known here as the “crashbox” because it lacks synchronizers. You’ll
Want to use the SM420
As it is synchronized except for 1st gear, which you’ll only use from a stop.
Also there should be numbers just above the starter. Let us know what they are so we can positively ID your engine.
Last edited by Tony292; 11/27/2020 5:08 PM.
