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**Captainfab** · 02-21-2020, 10:55 PM

I would use a '67-'70 C10 master cylinder as well as the lines. The '67-'70 drum/drum trucks do not have a proportioning valve, just a block with the pressure switch in it.

02-21-2020, 10:55 PM	#5
Captainfab 60-66 Nut Join Date: Mar 2007 Location: Coeur d'Alene, Idaho Posts: 23,254	Re: Brake lines conversion tips I would use a '67-'70 C10 master cylinder as well as the lines. The '67-'70 drum/drum trucks do not have a proportioning valve, just a block with the pressure switch in it. __________________ Power Steering Box Adapter Plates For Sale HERE Power Brake Booster Adapter Brackets For Sale '63-'66 HERE and '67-'72 HERE and '60-'62 HERE and "60-'62 with clutch HERE Rear Disc Brake Brackets For Sale. Impala SS calipers HERE Camaro Calipers HERE D52 Calipers HERE 6 Lug HERE Hydroboost Mounting Plates HERE