Black 8 Inch Booster, Wilwood Aluminium Master Cylinder + Adjustable Proportioning Valve Set

ARC Performance Black 8 Inch Dual Diaphragm Brake Booster

• Black powdercoat finish
• Suit hot rod, Ford, Chev, GM etc.
• 3-3/8 inch (86mm) square mount pattern with 5/16-20 studs
• 3-3/8 inch (86mm) master cylinder mount pattern with 3/8-24 studs
• 5.25″ overall thickness

Wilwood Black Aluminium Tandem Master Cylinder

• Wilwood’s Tandem Aluminum Master Cylinder with 1” bore can be used in manual and power assisted applications and does not come with a pushrod.
• They’re designed for mount flanges from 3.22” to 3.40”, common measurements for most domestic cars and trucks from the mid 1960s to present, and offer fluid outlet ports on both sides of the bore.
• The stroke is set at 1.10” with a volume ratio of 2:1 between the primary and secondary chambers.
• Machined from high-pressure die castings, each master cylinder weighs only 3lbs, a 75% weight savings over most cast iron OE type master cylinders.

Wilwood Black Adjustable Proportioning Valve And Bracket Kit

Specifically designed to work in conjunction with Wilwood Aluminum Tandem Master Cylinders in manual or boosted system applications.

Kit includes:

• Stainless steel fluid tubes are precision bent with preinstalled stainless tube nuts for a simple bolt-on installation between the Combination Proportioning Valve and the Wilwood Tandem Master Cylinder
• Stainless steel button head fasteners thread into the black e-coated L/H bracket for a simple installation and years of durable, rust-free performance
• This complete Mounting Bracket Kit includes all the mounting hardware, plus a Combination Proportioning Valve, 260-11179