Wilwood 140-11398-D DynaPro LP 11" Rear Park Brake Drilled Slotted Black 12-Bolt

Vehicle Fitment

• GM 12-bolt passenger car rear end (8.875") with C-clip axles
• Axle offset: 2.75"-2.81"
• Semi-universal -- verify axle offset before ordering

Fitment Notes

• OE C-clip axles only -- no C-clip Eliminator or Special End axles
• 10-bolt differential: requires register ring 300-11532 (sold separately)
• Parking brake cable kit 330-9371 required (sold separately)
• Minimum wheel diameter: 14" -- verify clearance before ordering
• For red calipers / drilled-slotted rotors, see 140-11398-DR
• For black calipers / undrilled rotors, see 140-11398
• Sold as a complete kit

Features

• Forged DynaPro Low-Profile 4-piston calipers -- black powder coat
• Low-profile design -- clears 14"-15" muscle car wheels
• Internal shoe parking brake -- clean install, superior static holding power
• 11.00" SRP drilled and slotted vented rotors -- black electro coat, 32-vane
• Stainless steel pistons -- heat and corrosion resistant
• BP-10 SmartPad compound -- street/strip fade resistance
• Manufactured in Camarillo, California, USA

Specifications

• Caliper: Forged DynaPro LP -- 4 piston, black (120-16190-BK)
• Piston bores: 1.38" x 4
• Piston area: 3.00 in²
• Pad compound: BP-10
• Pad plate: 4812
• Pad area: 5.1 in²
• Rotor diameter: 11.00"
• Rotor width: 0.81"
• Rotor style: SRP drilled and slotted, black electro coat
• Left rotor: 160-11377-BK
• Right rotor: 160-11376-BK
• Minimum wheel diameter: 14"
• UPC: 889545013238

Included Components

• 2x Forged DynaPro LP 4-piston calipers (black)
• 2x 11.00" SRP drilled and slotted rotors (black)
• BP-10 SmartPad brake pads (pad plate 4812)
• Internal shoe parking brake assembly
• Lug-mount caliper brackets and hardware

Product Description

The Wilwood 140-11398-D is a Forged DynaPro Low-Profile rear parking brake kit for the GM 12-bolt (8.875") passenger car rear end with C-clip axles at 2.75"-2.81" axle offset. The low-profile caliper design clears 14"-15" period-correct muscle car wheels -- a common fitment constraint with larger caliper kits. The internal shoe parking brake is concealed inside the rotor hat for a clean installation with superior static holding. Register ring 300-11532 required for 10-bolt differential. Parking brake cable kit 330-9371 required separately. Manufactured in Camarillo, California.