2024 Catalog

Cast Iron GM Metric 1978 and Later, Pad Type-D154
• Interchangeable right or left
• Standard pistons 2.75”, 2.50” and 2.00”
• Inlet fitting is M10 x 1.5
Description Caliper Piston O-Ring Kit 4 Pk. Bleeder Screw Ea.
2.00” Piston, 1.00 Rotor 029 120-9333 029 200-9342 029 130-0777 029 220-8932
2.50” Piston, 1.00 Rotor, IMCA Legal 029 120-16101 N/A N/A N/A
2.75” Piston, 1.00 Rotor 029 120-8924 N/A 029 130-4955 029 220-8932
Aluminum GM Metric Small Piston, Pad Type-D154
• Interchangeable right or left
• For .810/1.0 rotor
• Inlet fitting is 1/8-27 NPT
• Not IMCA legal
Description Caliper Piston O-Ring Kit 4 Pk. Bleeder Screw Ea.
2.00” Piston, .81 Rotor 029 120-14876 029 200-10932 029 130-11509 029 220-0627
2.50” Piston, .81 Rotor 029 120-13900 029 200-11793 029 130-12084 029 220-0627
GM Hardened Caliper Bolt
GM Hardened Caliper Bolt
Forged Billet Dynalite Calipers, Pad Type-7112
• Billet forged caliper design
• Internal fluid passages
• 5.25 Mounting lug
• Comes standard with SRS wear plates
• Increased clamping efficiency with less pedal travel
100 337B
Description Piston Sq. Ring 4 Pk. Cotter Pin 10 Pk. Bleeder Screw 4 Pk.
Pad Bedding
BRAKES
Wilwood Calipers
Begin with a series of light decelerations to gradually build some heat in the brakes. Use an on-and-off the pedal technique by applying the brakes for 3-5 seconds, and then allow them to fully
release for a period roughly twice as long as the deceleration cycle. If you use a 5 count during the deceleration interval, use a 10 count during the release to allow the heat to sink into the pads
& rotors.
After several cycles of light stops to begin warming the brakes, proceed with a series of medium to firm deceleration stops to continue raising the temperature level in the brakes.
Finish the bedding cycle with a series of 8-10 hard decelerations from 55-65 MPH down to 25 MPH while allowing a proportionate release and heat-sinking interval between each stop. The
pads should now be providing positive and consistent response.
If any amount of brake fade is observed during the bed-in cycle, immediately begin the cool down cycle.
Thermlock
T1 Piston
1.75” Piston, 1.25” Rtr. 029 200-7528 029 130-2655 029 180-0056 029 220-0627 N/A
1.38” Piston, 1.25” Rtr. N/A 029 130-2658 029 180-0056 029 220-0627 029 200-7554
1.75” Piston, .81” Rtr. N/A 029 130-2655 029 180-0055 029 220-0627 N/A
1.38” Piston, .81” Rtr. N/A 029 130-2658 029 180-0055 029 220-0627 029 200-7554
1.75” Piston, .38” Rtr. 029 200-7528 029 130-2655 N/A 029 220-0627 N/A
1.38” Piston, .38” Rtr. N/A 029 130-2658 N/A 029 220-0627 029 200-7554
Forged Narrow Mount Dynalite (FNDL), Pad Type-7816
• Stainless Steel 4-Piston Design
• Center Bridge Bolt
• Internal Fluid Passages
• 3.50” Mounting Lug
• 4-Corner Bleeds
• SRS Bridge Plates
Description Caliper Piston Sq. Ring 4 Pk. Bleed Screw 4 Pk. Thermlock T1 Piston
1.75” Piston, 1.25” Rtr. 029 120-11573 029 200-7531 029 130-2655 029 220-0627 N/A
1.75” Piston, .81” Rtr. 029 120-11572 029 200-7531 029 130-2655 029 220-0627 N/A
1.75” Piston, .38” Rtr. 029 120-11571 029 200-7531 029 130-2655 029 220-0627 N/A
1.38” Piston, 1.25” Rtr. 029 120-11576 029 200-7516 029 130-2658 029 220-0627 029 200-7554
1.38” Piston, .81” Rtr. 029 120-11575 029 200-7516 029 130-2658 029 220-0627 029 200-7554
1.12” Piston, .81” Rtr. 029 120-11578 N/A N/A 029 220-0627 N/A
Drive at a moderate cruising speed, with the least amount of brake contact possible, until most of the heat has dissipated from the brakes. Avoid sitting stopped with the brake pedal depressed
to hold the car in place during this time. Park the vehicle and allow the brakes to cool to ambient air temperature.
ENGINE FITTINGS FUEL/AIR
FILTERS
COOLING/
TANKS
DEGREASERS
& CLEANERS
ELECTRICAL/
GAUGES
DRIVELINE CHASSIS/
CONSTRUCTION
BODY
COMPONENTS
TOOLS SAFETY STEERING FRONT
SUSPENSION
REAR
SUSPENSION
HUBS &
WHEELS
WARNING:
Cancer and Reproductive Harm
www.P65Warnings.ca.gov
800-472-2464
299
BRAKES