The Right Stuff 1964-74 GM A/F/X-Body W/ Disc & Disc, Black Booster Master Cylinder Combo Kit - (B81315672)

Once a 1964-74 GM A, F or X-body has discs at all four corners, it needs a booster and master sized to match. This Right Stuff combo pairs an 8" dual-diaphragm vacuum booster with a 1" bore aluminum dual-port master in black, and it comes with the bracket, pedal rod extension and hardware to bolt it in.

Why It's Worth It

• Built for disc/disc setups on 1964-74 A, F and X-bodies
• 8" dual-diaphragm vacuum booster for power assist
• 1" bore aluminum master with 2 ports for a dual-circuit system
• Black finish for a clean, factory-style engine bay

What's Included

• 8" dual-diaphragm vacuum booster and 1" bore aluminum master cylinder
• Mounting bracket and mounting hardware
• Brake pedal rod extension
• Bleeder hoses for bench bleeding

Before You Order

• Disc/disc systems need a matching proportioning valve; a disc/drum valve won't balance the system.
• A vacuum booster needs healthy engine vacuum; big-cam engines may need a vacuum pump or reservoir.
• Bench bleed the master before installing it.

Specifications:

Bleeder Hoses Included:	Yes
Booster Diaphragm Type:	Dual
Booster Housing Diameter:	8
Booster Type:	Vacuum
Bracket Included:	Yes
Brake Pedal Rod Extension Included:	Yes
California Proposition 65:	Yes
Master Cylinder Bore Size:	1
Master Cylinder Material:	Aluminium
Master Cylinder Port Quantity:	2
Mounting Hardware Included:	Yes
Part Type:	Brake Booster with Master Cylinder

Warranty:

The Right Stuff products carry a limited lifetime warranty to be free of defects in material and workmanship. The warranty is void if the product has been altered, improperly installed or used for purposes other than originally intended.