Page 81 - Buick-Cadillac Catalog

Brake Conversions - 1970 A-Body

Not sure what you have or need to order a few parts, look at our easy to read charts.
Stock Car - Manual Drum
Has a dual master cylinder with PR107
four wheel drum brakes, factory
lines to dist block are located
below the master, bolted to the CBU300
frame.
Stock Car - Power Drum
Has a dual master cylinder and
booster with four wheel drum
brakes, factory lines to dist block
located below the master, bolted PR107
to the frame. CBU300
BOT01

Factory Style Manual Disc PR107 PR104 DBL01
Upgrade Dual master cylinder
with front disc brakes. Uses all
factory lines. Has single piston PR115
calipers and one part rotors. CBU501
DBK7003
Factory Style Power Disc PR107 PR104 DBL01
Upgrade Dual master cylinder
with booster and front disc
brakes. Uses all factory lines.
Has single piston calipers and PR115
one part rotors. DBK7004 CBU501 BOT01

Power Disc Conversion DBU01 Comes with this DBL01 Optional Conversion Brake Line Set
valve setup
Upgrade Dual master cylinder DVD03A
with Delco booster and front disc
brakes. For use on a modified car
that is a non stock application;
headers, big block. Four wheel
disc valve available. Factory lines DBK6807
will not work. DBK6807 COMPLETE KIT

OPTIONS
Stainless Braided Brake Hoses
Cross Drilled and Slotted Rotors
Brake Line Conversion Line Set
Brake Line Clip Set
Prop 4 Wheel Disc Valve
Prop Valve and Bracket Mounted At Frame-Using Factory Line Set

70 A-Body Notes
All 70 GM A-Bodies had either power drum or manual drum, power disc or manual disc brakes with a dual master cylinder.
All 70 GM A-Bodies that had disc brakes came from the factory with single piston calipers and one part rotors.
All 70 GM A-Body hold off valves changed to purple 3/8"-24 fitting and the front to rear went to blue 9/16"-18 fitting.

If your are in the Motor City be If you are not sure what you need
sure to stop and visit the Inline or have a question on a part before
Tube showroom where we have ordering give us a call our friendly
all our latest products on display. staff will get you the answer.

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