72 M/C on a 67 power booster and other ?

[screamin_c10]

Trying to get all my ducks in a row for my body swap. I'll be putting Bessie's 67 C20 body on a 72 GMC C1500 (C10) frame.

Can I use the power brake booster from the C20 and bolt the 72 disk/drum MC and PV to it without any issues?


Should I use 67/68 core support mounts or should I use 69-72 mounts to match the frame?

Should I use 3/4 ton cab mounts or should I use the 1/2 ton mounts to match the frame?

Any thoughts on this would be greatly appreciated.

[john]

You will want to match the core support and body mounts to the frame used.

[mclairmo]

I believe you can use the C20 booster but just make sure that the rod coming from the booster that goes into the M/C is not too short. It needs to just barely bottom out in the end of the master cylinder bore piston. I believe you must use the C20 cab mounts because the C20 mounts are farther up on the cab and you will need the thicker C20 cab mounts to create the proper distance. Use the 69-72 core support mounts.