Product Summary

57-77 Ford, Vacuum Diaphragm Dual Brake Booster Type

  • Blemished
  • Item has cosmetic imperfections such as scuffs, dents, bends, or similar marks. The item functions as originally intended but is discounted due to these blemishes. Please review the photos and description for more information
  • 8" Dual Power Brake Booster
  • Ford Truck Booster Brackets
  • Power Booster Rod Extension
  • 1" Dual Reservoir Master Cylinder
  • This kit does not come with a valve. You should be able to use existing valve on the truck and plumb it to the master using the 2 ports (1) 1/2-20 & (1) 9/16-18 on left side.
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Key Specs

MFG. Part #UP231818
Garage Sale TypeBlemished
Brake Booster Diameter8 Inch
Master Cylinder MaterialCast Iron
Master Cylinder FinishNatural
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Need To Know

Ineligible for Return

Contains items that cannot be returned

Speedway Motors UP231818 Details

Garage Sale Product

This is Garage Sale priced because it is an open box item and returned. PART IS SCRATCHED/SCUFFED. INSTALLATION MARKS FROM PREVIOUS CUSTOMER ATTEMPT AT INSTALL. PART HAS SOME SCRATCHES.

NO WARRANTY, NO RETURNS ON GARAGE SALE ITEMS

  • 8" Dual Power Brake Booster
  • Ford Truck Booster Brackets
  • Power Booster Rod Extension 
  • 1" Dual Reservoir Master Cylinder
  • This kit does not come with a valve. You should be able to use existing valve on the truck and plumb it to the master using the 2 ports (1) 1/2-20 & (1) 9/16-18 on left side.
  • When using this kit you will not be using the mechanism in the bracket assembly as shipped. Remove it and use the pedal rod extension in the kit.
  • Firewall plate will not be used as it is designed for the lever mechanism and not the truck rod in this kit.

Speedway Motors UP231818 Specifications

KEY SPECS
MFG. Part #UP231818
BrandSpeedway Motors
Garage Sale TypeBlemished
Brake Booster Diameter8 Inch
Master Cylinder MaterialCast Iron
Master Cylinder FinishNatural
GENERAL
Brake Booster TypeVacuum Diaphragm Dual
Outlet CountTandem
Outlet Fitting1/2" & 9/16" IFF
Master Cylinder Bore Size1 Inch
Brake Booster MaterialSteel
Brake Booster FinishPowder Coated
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
Mounting Bracket IncludedYes
Brake Booster Bracket FinishBlack Powder Coated
Proportioning Valve IncludedNo
Brake Pedal Rod IncludedYes
Reservoir IncludedYes
Sold in QuantityKit
NotesREPLACEMENT BLACK 8" DUAL BOOSTER 91664079 3-3/8 X 3-3/8 BOLT PATTERN FIRE WALL,M8-1.25 STUDS

Questions & Answers

Fitment

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