Front drums on a 1964-72 Chevelle are fine until the first hard stop from highway speed. This Right Stuff Street Series kit converts the front of the A-body to 11" discs and adds a 9" power booster with a matching dual-reservoir master, so you get real assisted braking without scrounging junkyard spindles and calipers.

Why It's Worth It

• 11" front rotors with single-piston calipers - the classic GM disc setup, done with new parts.
• New spindles included, so the conversion bolts on at stock ride height rather than needing a swap from a factory disc car.
• 9" single-diaphragm booster paired with a 1-1/8" bore master cylinder for firm, predictable pedal feel.
• Two-port master separates front and rear circuits, a major safety step over an original single-pot.
• Booster/master finish offered in Original, Chrome or Black; calipers in Natural, Black or Red.

What's Included

• Front rotors, calipers, pads, brackets, hoses and mounting hardware
• New spindles
• 9" power booster and 1.125" bore master cylinder

Before You Order

• Needs 15" or larger wheels, or 14" wheels that cleared factory disc brakes.
• Included spindles push each front wheel out 3/8" versus stock - check tire clearance.
• Front-only kit: a front-disc/rear-drum car needs the correct proportioning valve; confirm your valve before driving it.

Specifications:

Booster Diaphragm Type:	Single
Booster Housing Diameter:	9 IN
Brake Activation:	Power
Brake Booster Included:	Yes
Caliper Piston Quantity:	1
Fits Wheel Size:	15"+ or 14" with Factory Disc Brakes IN
Front Rotor Diameter:	11 IN
Master Cylinder Bore Size:	1.125 IN
Master Cylinder Included:	Yes
Master Cylinder Port Quantity:	2
Pads Included:	Yes
Part Type:	Front Disc Brake Conversion Kit
Series:	Street
Spindles Included:	Yes
Vehicle Ride Height:	Stock Height
Disclaimer:	The new spindles included in this kit will push the wheels outwards by 3/8 inch more than stock