The 1947 - Present Chevrolet & GMC Truck Message Board Network - View Single Post - parts help please

**Rickysnickers** · 05-06-2016, 10:45 AM

I would also suggest running a power booster of some sort. There are others that are more learned than I am, but this is just my opinion. 3/16" brake line is perfect. If you are thinking about rear discs as a future upgrade, I would do it now while you are getting your parts together. The reason being, if you run a disc/drum now and convert to disc/disc, then you will most likely want to change out the prop. valve. They are designed to be disc/drum or disc/disc.

FWIW, I would suggest that you get you full disc system and run a 7/8" Wilwood master with an 8" dual diaphragm power booster. You should be all set with that.

05-06-2016, 10:45 AM	#3
Rickysnickers Senior Member Join Date: Oct 2014 Location: Eagle, ID Posts: 3,137	Re: parts help please - 68 w/ manual disc brakes I would also suggest running a power booster of some sort. There are others that are more learned than I am, but this is just my opinion. 3/16" brake line is perfect. If you are thinking about rear discs as a future upgrade, I would do it now while you are getting your parts together. The reason being, if you run a disc/drum now and convert to disc/disc, then you will most likely want to change out the prop. valve. They are designed to be disc/drum or disc/disc. FWIW, I would suggest that you get you full disc system and run a 7/8" Wilwood master with an 8" dual diaphragm power booster. You should be all set with that.