Thanks ahead for any info. I bought a 37 truck a bit back. I am not happy with the Master cylinder placement on under side frame. I would like to know if any of you have a under dash Master cylinder/ Booster setup. I am hoping my engine firewall has enough clearance from steering column to mount it there. If not, I will go under dash. I am not a mechanic but I do have knowledge of mechanics.The name brands of under dash would be of help. Thanks