Product Summary

60-66 Chevy, 60-66 GMC, Disc/Drum Brake System Type

  • Chevy Truck 1960-1966 Power Brake Unit
  • 9" Single Diaphragm Black Booster
  • Cast Iron Disc / Drum GM Dual Bail Master Cylinder
  • Powder Coated Black Firewall Brackets
  • Truck Pedal Rod Extension w/ Grease fitting
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Key Specs

MFG. Part #91664069
BrandSpeedway Motors
Brake System TypeDisc/Drum
Brake Booster Diameter9 Inch
Master Cylinder MaterialCast Iron
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Speedway Motors 91664069 Details

Get your truck stopping on a dime with this drop in booster conversion kit. Power brakes made easy. The 9" single power brake booster will have you stopping on a dime and give you an updated look under the hood. Comes with everything you need to install power brakes on your 1960-1966 Chevy Truck.

Chevy Truck 1960-66 Power Brake Unit

  • 9" Single Diaphragm Black Booster
  • Cast Iron Disc/Drum GM Dual Bail Master Cylinder
  • Powder Coated Black Firewall Brackets
  • Truck Pedal Rod Extension w/ Grease fitting

**This is for disc/drum and drum/drum application. If you are running a different application, please let us know. If you are drum/drum you will also need a metering valve**

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Speedway Motors 91664069 Specifications

KEY SPECS
MFG. Part #91664069
BrandSpeedway Motors
Brake System TypeDisc/Drum
Brake Booster Diameter9 Inch
Master Cylinder MaterialCast Iron
GENERAL
Brake Booster TypeVacuum Diaphragm Single
Outlet CountTandem/Both Sides
Master Cylinder Port Sizes1/2"-20 & 9/16"-18 IFF
Master Cylinder Built-In Residual ValvesNo
Master Cylinder Cap IncludedYes
Master Cylinder Bail TypeDouble Bail Wire Zinc Lid
Reservoir IncludedYes
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Ratings & Reviews

5

1 Review

5

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Really good stuff!!

5.0

2 months ago

Blackwater

Middle Tennessee

Verified

We used this kit in conjunction with one of the brake line kits to restore and update the brake system on a '65 Chevy 3/4 ton "survivor" pickup. Everything was furnished but the labor 😜

Would Recommend

Showing 1 of 1 reviews

Questions & Answers

2 Questions • 2 Answers

I've got a 66 C30 with drums all the way around, I'm wondering what part number is for the metering valve that I need? Appreciate any help!

by Chris

• 7 years ago

1 answer

Dot 3 or 4 for this master cylinder/ booster?

by Ray

• 8 years ago

1 answer

2 of 2 questions shown

Fitment

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