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crews · 03-02-2008, 05:35 AM

When switching from a 68 power drum truck to a 72 disc set up, you obviously need the 72 master cyl for the greater fluid capacity for the calipers. Is there any difference in the rod depth/ length between the two or is it a straight swap? Any help would be greatly appreciated.

03-02-2008, 05:35 AM	#1
crews It just doesn't matter Join Date: Apr 2001 Location: Huntington Beach, Ca Posts: 1,660	Power brake Master Cyl question When switching from a 68 power drum truck to a 72 disc set up, you obviously need the 72 master cyl for the greater fluid capacity for the calipers. Is there any difference in the rod depth/ length between the two or is it a straight swap? Any help would be greatly appreciated. __________________ 05 Chevy Silverado..... A rogue BMW guy.... If you don't like me- TAKE A NUMBER; There are people ahead of you!!