Fitment questions?
Call (855) 786-7101 or text (801) 304-3141. We check fitment by VIN.
Product details
The 3.50-inch lug pattern identifies the attachment layout of this Wilwood Forged Narrow Dynalite. This Type III anodized caliper has 4 pistons, 1.62-inch bores and a 0.38-inch nominal rotor-width specification. Wilwood Engineering’s disc brake range includes calipers, rotors, master cylinders, valves, fittings and brake lines. Bill Wood founded the company in 1977 in California; it is based in Camarillo and serves motorsport, street-performance and specialized brake applications.
Technical Details
- Manufacturer part number: 120-14330
- Component: Wilwood Forged Narrow Dynalite; one caliper
- Pad shape: Wilwood types 7816 / 7216; compound selected separately
- Rotor width: 0.38-inch nominal; 0.25–0.38-inch permitted range
- Rotor diameter range: 11.75–12.72 inches
- Mounting: universal side configuration; Lug; 3.50-inch centers; 0.45-inch mounting holes
- Mount height: 2.85 inches
- Piston arrangement: 4 pistons; 1.62-inch bores; stainless steel
- Hydraulic piston area: 4.12 square inches, as specified by Wilwood
- Fluid inlet: 1/8-27 NPT
- Body and finish: Forged aluminum; Type III anodized
- Dust boots: No
Fitment & Compatibility
Measure the available space at both sides of the rotor, including its hat. Confirm mounting geometry and piston area; rotor width by itself cannot establish a complete brake package.
This listing covers one caliper. Match the brake pads, rotor, hose and mounting arrangement to the complete brake system.
The Forged Narrow Dynalite is a four-piston competition caliper with 3.50-inch lug mounting centers. Top-loading pads and internal fluid passages simplify service, while the narrow mounting pattern must match the existing tabs or bracket.
With over 20 years of experience, PMB Performance can help compare piston configuration and mounting geometry. Share the existing brake package and measured rotor dimensions before ordering.
