64-72 GM A, F, X Body Brake 9 In Booster Conversion Kit
64-72 GM A, F, X Body Brake 9 In Booster Conversion Kit
Speedway Motors

|

#91664209

64-72 GM A, F, X Body Brake 9 In Booster Conversion Kit

  • Includes booster
  • Master Cylinder
  • Proportioning valve
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Booster/Cylinder Type / Brake Type:

9" Single Zinc / Cast Iron / Disc/Drum

9" Single Zinc / Cast Iron / Disc/Disc9" Dual Black / Aluminum / Disc/Drum9" Single Chrome / Aluminum / Disc/Drum8" Dual Zinc / Cast Iron / Disc/Drum8" Dual Zinc / Cast Iron / Disc/Disc

$274.99

/each

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Garage Sale alternatives: from $204.11


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Product Summary

Buick, Chevy, Oldsmobile, Pontiac, Tandem Outlet Count

  • Includes booster
  • Master Cylinder
  • Proportioning valve
  • 68-'74 Nova and '64-'72 Chevelle
  • 1/2"-20 and 9/16"-18 outlets
See more details

Key Specs

MFG. Part #91664209
Brake System TypeDisc/Drum
Brake Booster Diameter9 Inch
Master Cylinder MaterialCast Iron
Master Cylinder FinishNatural
See more specs

Need To Know

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Speedway Motors 91664209 Details

Now you can easily convert your manual braking system and add some power on your 1964-1972 GM A/F/X body with little to no modificatoins! This kit comes complete with brake booster, master cylinder, and booster bracket. Detailed instructions are also included for a seamless install.

  • 1964-1972 GM A/F/X body 
  • 9" Delco Style Brake Booster 
  • 1" bore master cylinder 
  • Zinc

Kit Includes:

  • Booster Brackets
  • 1" Bore Cast Iron Master Cylinder
  • 9/16"-18 & 1/2"-20 Ports
  • Left Side Mount Disc Drum Proportioning Valve Kit
  • 9" Delco Style Power Brake Booster, Zinc
  • Clevis
  • Pedal Rod Ext.

Application

1964 Chevy Chevelle
1964 Chevy El Camino
1964 Buick Special
1964 Buick Skylark
1964 Pontiac Tempest
1964 Pontiac Lemans
1964 Pontiac GTO
1964 Oldsmobile F-85
1964 Oldsmobile Cutlass
1964 Oldsmobile 442
1964 Oldsmobile Vista Cruiser
1965 Chevy Chevelle
1965 Chevy El Camino
1965 Buick Special
1965 Buick Skylark
1965 Pontiac Tempest
1965 Pontiac Lemans
1965 Pontiac GTO
1965 Oldsmobile F-85
1965 Oldsmobile Cutlass
1965 Oldsmobile 442
1965 Oldsmobile Vista Cruiser
1966 Chevy Chevelle
1966 Chevy El Camino
1966 Buick Special
1966 Buick Skylark
1966 Pontiac Tempest
1966 Pontiac Lemans
1966 Pontiac GTO
1966 Oldsmobile F-85
1966 Oldsmobile Cutlass
1966 Oldsmobile 442
1966 Oldsmobile Vista Cruiser
1967 Chevy Chevelle
1967 Chevy El Camino
1967 Buick Special
1967 Buick Skylark
1967 Pontiac Tempest
1967 Pontiac Lemans
1967 Pontiac GTO
1967 Oldsmobile F-85
1967 Oldsmobile Cutlass
1967 Oldsmobile 442
1967 Oldsmobile Vista Cruiser
1968 Chevy Chevelle
1968 Chevy El Camino
1968 Chevy Camaro
1968 Chevy Nova
1968 Buick Special
1968 Buick Skylark
1968 Pontiac Tempest
1968 Pontiac Lemans
1968 Pontiac GTO
1968 Oldsmobile F-85
1968 Oldsmobile Cutlass
1968 Oldsmobile 442
1968 Oldsmobile Vista Cruiser
1969 Chevy Chevelle
1969 Chevy El Camino
1969 Chevy Camaro
1969 Chevy Nova
1969 Buick Special
1969 Buick Skylark
1969 Pontiac Tempest
1969 Pontiac Lemans
1969 Pontiac GTO
1969 Oldsmobile F-85
1969 Oldsmobile Cutlass
1969 Oldsmobile 442
1969 Oldsmobile Vista Cruiser
1970 Chevy Chevelle
1970 Chevy El Camino
1970 Chevy Nova
1970 Buick Special
1970 Buick Skylark
1970 Pontiac Tempest
1970 Pontiac Lemans
1970 Pontiac GTO
1970 Oldsmobile F-85
1970 Oldsmobile Cutlass
1970 Oldsmobile 442
1970 Oldsmobile Vista Cruiser
1971 Chevy Chevelle
1971 Chevy El Camino
1971 Chevy Nova
1971 Buick Special
1971 Buick Skylark
1971 Pontiac Tempest
1971 Pontiac Lemans
1971 Pontiac GTO
1971 Oldsmobile F-85
1971 Oldsmobile Cutlass
1971 Oldsmobile 442
1971 Oldsmobile Vista Cruiser
1972 Chevy Chevelle
1972 Chevy El Camino
1972 Chevy Nova
1972 Buick Special
1972 Buick Skylark
1972 Pontiac Tempest
1972 Pontiac Lemans
1972 Pontiac GTO
1972 Oldsmobile F-85
1972 Oldsmobile Cutlass
1972 Oldsmobile 442
1972 Oldsmobile Vista Cruiser

Speedway Motors 91664209 Specifications

KEY SPECS
MFG. Part #91664209
BrandSpeedway Motors
Brake System TypeDisc/Drum
Brake Booster Diameter9 Inch
Master Cylinder MaterialCast Iron
Master Cylinder FinishNatural
GENERAL
Brake Booster TypeVacuum Diaphragm Single
Outlet CountTandem
Master Cylinder Bore Size1 Inch
Brake Booster MaterialSteel
Brake Booster FinishZinc
Master Cylinder Port Sizes1/2"-20 & 9/16"-18 IFF
Master Cylinder Built-In Residual ValvesNo
Master Cylinder Bail TypeDouble Bail Wire Zinc Lid
Mounting Bracket IncludedYes
Brake Booster Bracket FinishZinc
Proportioning Valve MaterialBrass
Proportioning Valve LocationLeft Mount
Brake Pedal Rod IncludedNo
Reservoir IncludedYes
Sold in QuantityKit
NotesDisc/ Drum applications direct bolt on. no modifications to firewall are needed.

Ratings & Reviews

5

5 Reviews

Overall Assessment

Customers appreciate the product for quality, practicality, and features. They commend the tech support for making the parts matching process easier. Reviews highlight the product’s perfect fit and completion of parts. Furthermore, it's adaptable to different setups, indicating good usability. Some customers needed to adjust the push rod out of the box, but found support through instructional videos. The product is praised for its adjustability with regard to varying setups. It's also recommended for use on various car models like '68 Camaros and '89 Cadillac Eldorados, demonstrating versatility.

Write A Review

5

5 reviews

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Aswome Service!

5.0

4 years ago

Kh

Omaha

Verified

Tech support was awesome. They helped me get the parts I needed and made the process so easy when it comes to a hard to match item I needed.

Would Recommend

Good product, as described.

5.0

4 years ago

Gary

Michigan

Verified

All the parts were there and the fir was good.

Would Recommend

Complete kit for disc/drum setup

5.0

5 years ago

JR Camaro

Omaha, NE

Mounted right into 68 Camaro with front disc, rear drum. 9 inch booster was necessary for BBC and all components were in the kit. Only issue is initial preload on the cylinder due to length of push rod. It needed adjusting out of box to release front discs - they actually built up over drive time. Great video below covering this common issue.

Would Recommend

It was exactly what I needed.

5.0

6 years ago

RS/SS

Chesapeake, VA

Verified

Because of the headers I was using. I had to move the proportion valve off the frame where it's normally located. The booster with the valve mounted on it worked perfectly.

Would Recommend

Good product will buy it when need.

5.0

6 years ago

Al

New Brunswick canada

Verified

Used the product on my 89 Cadillac Eldorado.

Would Recommend

Showing 5 of 5 reviews

Questions & Answers

3 Questions • 3 Answers

I have a 1965 pontiac gto with factory drum brakes all 4 wheels. I'm looking to upgrade to a 9 inch brake booster dual diaphragm, 1 inch bore with angle brackets that mount to firewall just like oem. Master cylinder and booster as a set or individual parts numbers please provide.

by Jim

• 3 months ago

1 answer

View Answer

Do i need the apportioning valve if i run disc on the rear ??. John..

by john

• 6 years ago

1 answer

View Answer

does this kit come with the disc\drum proportioning valve?

by 72skylark

• 9 years ago

1 answer

View Answer

3 of 3 questions shown

Fitment

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