I have a '77 FJ40 with a small block 400 SM420 and three speed t-case. It is also spring over with front end correction kit. I recently learned Marlin has the ToyBox out. Has anyone used or heard how well this works? I know Marlin builds great stuff. How are driveline lenghts and angles?
Thanks,
Sean

Since you have the Small block in there you should not have a problem with the length. Advanced adapters also has a Roc Box out that is only 5" long. I believe that marlin's is 7" long, but his has the option of lower gears than the AA's box.