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11 in Dual Black Firewall Booster & Master Cylinder, 1973-87 Chevy Truck

Sleek black-finish brake components by CPP
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Part #
BFM7387BB24-11
In Stock
$419.00
1973-87 Chevy Truck, 11 in Black Dual Diaphragm Firewall Brake Booster with 1.125 in Bore Flat Top Master Cylinder and Adjustable Proportioning Valve, works for 2 and 4 Wheel Disc
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Prop 65 warning
The CPP Complete Midnite Series Power Brake Booster Kit W/Flat Top Master (Part Number BFM7387BB24-11) fits 73-87 Chevy Trucks. It includes an 11" dual black booster and flat top master cylinder. Features an adjustable proportioning valve. Compatible with 2 and 4 wheel disc systems.
More Information
Product Name 11 in Dual Black Firewall Booster & Master Cylinder, 1973-87 Chevy Truck SKU BFM7387BB24-11
Series Midnite Series Bleeder Kit Included Yes
Brake Booster Diameter 11 Brake Booster Finish Black
Brake Booster Type Dual Diaphragm Master Cylinder Bore Size 1.125
Master Cylinder Finish Black Master Cylinder Material Aluminum
Master Cylinder Type CPP Left Side Ports Hardware Included Yes
Works With 2 Wheel Disc Yes Works With 4 Wheel Disc Yes
Works With 4 Wheel Drum No Proportioning Valve Type Side Mount Left Hand
Proportioning Valve Included Yes Brake Booster Kit Type Complete Booster Kits
Master Cylinder Included Yes Brake Pedal Extension Rod Included Yes
Warranty Yes Prop65 Yes
Brand CPP MidNite Series
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Customer Questions
Are there setup instructions for adjusting the proportioning valve, or is it just two setting, front disc and rear drum, or front & rear disc brakes?
Hello! No, we do not have any instructions for the adjustable block. This block is designed to provide rear bias only and will work on disc/disc or disc/drum. 
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When you install this you are taking away the factory proportioning valve do you have the replacement brake lines to connect to the front and rear brake lines?
Hello! No, we do not offer any lines for this setup, you will need to bend your own lines. 
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Did you find what you were looking for?
CPBK Bleeder Kit Instructions
Master Cylinder Instructions
PVK instructions

This kit includes:

  1. Fixed

  2. P/N: 31637

    • Description: Pedal Push Rod Female 3/8-16x1in Thread, 5.313in Long
    • Quantity: 1

  3. P/N: 11SRB-TU

    • Description: Power Brake Booster 73-87 Chevy Trucks, fits 1/2, 3/4 and 1 Tons, 11in Dual Black
    • Quantity: 1

  4. P/N: C5-7F12G8

    • Description: 3/8in-24 X 1-1/4in Nf Hex Cap G8 (Ea)
    • Quantity: 6

  5. P/N: C2-7F

    • Description: 3/8in-24 Hex Nut G8 (Ea)
    • Quantity: 6

  6. P/N: C2-7S

    • Description: 3/8in Sae Flat Washer G8 (Ea)
    • Quantity: 12

  7. P/N: C2-7L

    • Description: 3/8in Split Lock Washer G8 (Ea)
    • Quantity: 6

  8. P/N: M-C118BAS

    • Description: Black Aluminum Power Master Cylinder W/Flat Top Lid
    • Quantity: 1

  9. P/N: PVKU-APVDB

    • Description: Proportioning Valve W/Bracket & Lines Black Undermount, Frame Mount, 1/2x20 & 9/16x18 Ports
    • Quantity: 1

  10. P/N: CPP-BK

    • Description: Bleeder Kit
    • Quantity: 1
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