Summit Racing SpeedCard - learn how to get 10% back up to $100

Summit Racing SpeedCard - learn how to get 10% back up to $100

$5 Off Your $100 Mobile App Purchase!

Filters

  • In Stock
  • Make/Model
  • Make/Engine
  • Brake Rotor Bolt Pattern (in.)
  • Brake Rotor Bolt Pattern (mm)
  • Differential Case Design Type
  • Axle Housing Flange Style
  • Rear Rotor Style
  • Rear Rotor Diameter
  • Rear Caliper Color
  • Friction Material Name
  • Filter Options
  • Savings Central

Selected Filters

Filter Results by Vehicle

Loading...

Availability

  • Filters

  • Make/Model
  • Make/Engine
  • Brake Rotor Bolt Pattern (in.)
  • Brake Rotor Bolt Pattern (mm)
  • Differential Case Design Type
  • Axle Housing Flange Style
  • Rear Rotor Style
  • Rear Rotor Diameter
  • Rear Caliper Color
  • Friction Material Name
  • Filter Options
  • Savings Central
Wilwood Disc Brakes

Wilwood AERO4 Big Brake Rear Brake Kits

5.0 out of 5 stars 5 Customer Reviews

Maximize your braking power with AERO4 radial rear disc kits from Wilwood! They provide the ultimate Big Brake solution for muscle car rear axles that require a par
Maximize your braking power with AERO4 radial rear disc kits from Wilwood! They provide the ultimate Big Brake solution for muscle car rear axles that require a parking brake. The 4-piston calipers, 2-piece rotors, and high performance BP-10 compound pads deliver both optimized and balanced braking to complement front big brake upgrades on all types of custom, show, and high performance street machines. Plus, the neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs are offered to further personalize style and perfo
Maximize your braking power with AERO4 radial rear disc kits from Wilwood! They provide the ultimate Big Brake solution for muscle car rear axles that require a parking brake. The 4-piston calipers, 2-piece rotors, and high performance BP-10 compound pads deliver both optimized and balanced braking to complement front big brake upgrades on all types of custom, show, and high performance street machines. Plus, the neatly hidden internal shoe system provides a clean installation with superior static holding power for parking. Optional caliper finishes and rotor designs are offered to further personalize style and performance for every application. Order the Wilwood AERO4 Big Brake rear brake kit designed for fitment with your axle and wheel bolt pattern.

Showing In Stock Items. Show All 14 Items.

Results 1 - 6 of 6

Wilwood AERO4 Big Brake Rear Brake Kits 140-10943-DR

Made in the USA Wilwood AERO4 Big Brake Rear Brake Kits 140-10943-DR

Wilwood AERO4 Big Brake Rear Brake Kits 140-10943-DR

Disc Brakes, AERO4, Rear, Slotted/Drilled Rotor, 4-Piston Caliper, Red, GM 12-Bolt w/Factory C-Clips, Kit

Part Number: WIL-140-10943-DR

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 12/15/2025

...Loading

Estimated Ship Date: Monday 12/15/2025

Wilwood AERO4 Big Brake Rear Brake Kits 140-9838-DR

Made in the USA Wilwood AERO4 Big Brake Rear Brake Kits 140-9838-DR

Wilwood AERO4 Big Brake Rear Brake Kits 140-9838-DR

Disc Brakes, W4A, Rear, Slotted/Drilled Rotors, 4-Piston Red Calipers, Chevy, GMC, Kit

Part Number: WIL-140-9838-DR

Not Yet Reviewed

Estimated Ship Date: Monday 12/15/2025

...Loading

Estimated Ship Date: Monday 12/15/2025

Wilwood AERO4 Big Brake Rear Brake Kits 140-10943-D

Made in the USA Wilwood AERO4 Big Brake Rear Brake Kits 140-10943-D

Wilwood AERO4 Big Brake Rear Brake Kits 140-10943-D

Disc Brakes, AERO4, Rear, Slotted/Drilled Rotor, 4-Piston Caliper, Black, GM 12-Bolt w/Factory C-Clips, Kit

Part Number: WIL-140-10943-D

Not Yet Reviewed

Estimated Ship Date: Monday 12/15/2025

...Loading

Estimated Ship Date: Monday 12/15/2025

Wilwood AERO4 Big Brake Rear Brake Kits 140-10943

Made in the USA Wilwood AERO4 Big Brake Rear Brake Kits 140-10943

Wilwood AERO4 Big Brake Rear Brake Kits 140-10943

Disc Brakes, AERO4, Rear, Slotted Rotor, 4-Piston Caliper, Black, GM 12-Bolt w/Factory C-Clips, Kit

Part Number: WIL-140-10943

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 29, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Wilwood AERO4 Big Brake Rear Brake Kits 140-10943-D

Wilwood AERO4 Big Brake Rear Brake Kits 140-10943-D

Not Yet Reviewed

Estimated Ship Date: Monday 12/15/2025

...Loading

Wilwood AERO4 Big Brake Rear Brake Kits 140-9838-D

Made in the USA Wilwood AERO4 Big Brake Rear Brake Kits 140-9838-D

Wilwood AERO4 Big Brake Rear Brake Kits 140-9838-D

Disc Brakes, W4A, Rear, Slotted/Drilled Rotors, 4-Piston Black Calipers, Chevy, GMC, Kit

Part Number: WIL-140-9838-D

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 29, 2025 if ordered today

Wilwood AERO4 Big Brake Rear Brake Kits 140-10943-R

Made in the USA Wilwood AERO4 Big Brake Rear Brake Kits 140-10943-R

Wilwood AERO4 Big Brake Rear Brake Kits 140-10943-R

Disc Brakes, Rear, AERO4, Big Brake, Slotted Rotors, 4-Piston Red Calipers, Chevy, Kit

Part Number: WIL-140-10943-R

Not Yet Reviewed

Estimated Ship Date: Dec 29, 2025 if ordered today

...Loading

Estimated Ship Date: Dec 29, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Wilwood AERO4 Big Brake Rear Brake Kits 140-10943-D

Wilwood AERO4 Big Brake Rear Brake Kits 140-10943-D

Not Yet Reviewed

Estimated Ship Date: Monday 12/15/2025

...Loading

  • 1
  • Page 1 of 1

Modal Header

Call To Order

This is a custom order part. You can order this part by Contacting Us.

Summit Racing Speedcard. Synchrony Car Care.

Summit Racing Equipment SpeedCard

Jumpstart Your Next Project!

View Details|See if you Prequalify