Wilwood 140-18157 is a large-capacity AERO6 big front brake kit for Chevrolet and GMC vehicles with factory disc spindles. It is the most aggressive front kit in this group, built for maximum braking authority, heat control, and durability in demanding truck and SUV applications.

This kit uses black powder-coated six-piston AERO6 calipers and 15.00-inch GT slotted rotors, requiring a minimum 19-inch wheel. It is ideal for large-wheel custom trucks, towing applications, and high-performance builds that need serious front brake capacity.

Six-piston AERO6 calipers with large brake capacity
Massive 15.00-inch GT slotted rotors
Designed for 19-inch wheel applications and larger

Specs

Our rotors are machined and fully e-coated, just like the rotor hats. This is a protectant coating the prohibits surface rust from forming on the exposed surfaces. Once the parts are installed and being bedded in, the brake pad friction and caliper pressure will remove the coating at the spot the brake pads touch. This will expose the silver iron material underneath.

Guides & Documents

Disc Brake Kits Installation Instructions (83514018157)

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

Wilwood 140-18157 Specifications

KEY SPECS
MFG. Part #	140-18157
Brand	Wilwood
Position	Front
Rotor Diameter	15 Inch
Rotor Type	Vented
Caliper Pistons	Six
Caliper Finish	Painted
Parking Brake Provision	No
Minimum Recommended Wheel Diameter	15 Inch
Rotor Shape	Round
Hardware Included	Yes
Rotor Style	Slotted
Spindle Type	Factory Disc Spindle
Front Rotor Included	Yes
Front Caliper Included	Yes
Rear Caliper Included	No
Front Spindles Included	No
Master Cylinder Included	No
Brake Booster Included	No
Brake Hoses Included	Yes
Rear Rotor Included	No
Color	Black

GENERAL
Sold in Quantity	Kit
GTIN Code	889545124507

Ratings & Reviews

Be the first to write a review.

Questions & Answers

Be the first to ask a question.

Fitment

1975-1986 Chevy K10

1975-1986 Chevy K10 Suburban

1975-1986 Chevy K5 Blazer

1971-1991 GMC Jimmy

1975-1978 GMC K15

1975-1978 GMC K15 Suburban