NACA Ducts, Dragster Noses, and Dragster Windscreens
Fiberglass NACA Ducts, Dragster Noses & Lexan Windscreens — Pro-Werks Body & Aero Components
Pro-Werks fiberglass and Lexan body components are handcrafted by skilled American craftsmen — well-built, easy to install, and fairly priced. This selection of unique components will help your project come together with great style and improved performance.
Fiberglass NACA Ducts — Low Drag Air Intake & Exhaust, 3 Sizes
Pro-Werks universal NACA inlet ducts are lightweight, hand-laid fiberglass construction — providing a positive, low-resistance method of air transfer with minimal drag. The mounting flange measures approximately 1" wide and is easily installed with bonding compound, rivets, or small screws on fiberglass, carbon fiber, aluminum, or steel body panels. Similar to an airplane, every bit of drag limits maximum speed and increases fuel consumption — the unique NACA duct shape was developed to transfer air in or out with minimal resistance.
Shop Pro-Werks Fiberglass NACA Ducts — 3 sizes
Benefits: Low drag, introducing fresh air, extracting undesirable hot air, balancing air pressure.
Directional: Mounted forward-facing for fresh air intake; mounted reversed as a backward NACA duct to extract hot air. Mount individually or side-by-side for increased airflow volume.
Shop the Pro-Werks 4" Fiberglass NACA Duct 
Shop the Pro-Werks 4" Fiberglass NACA Duct
Common mounting locations: Hood, roof, or side panel. Mount multiples side-by-side for increased airflow volume.
Shop the Pro-Werks 3" Fiberglass NACA Duct
- 3 Sizes — 3" NACA Duct, 4" NACA Duct & 7" NACA Duct, Hand-Laid Fiberglass, 1" Mounting Flange — Pro-Werks Fiberglass NACA Duct — installs with bonding compound, rivets, or screws on any panel material, Made in USA
NACA stands for National Advisory Committee for Aeronautics — the predecessor to NASA. The unique NACA duct shape was developed for optimum aerodynamic performance with minimal drag.
Hand-Laid Fiberglass Dragster Noses — Econo & Long Fuel Styles
Pro-Werks composite dragster noses are built using the hand-laid fiberglass process — producing a consistent thickness that results in a lightweight, strong finished part. Both styles are trimmable to match the height, length, and mounting requirements of your race car. Typical mounting uses Dzus fasteners to secure the nose to the chassis.
- Econo Dragster Nose — 8-1/2" Wide × 8-1/2" Tall × 25" Long — Pro-Werks Fiberglass Econo Dragster Nose — small frontal area, smooth low-resistance design, trimmable to fit, Made in USA
- Long Fuel Dragster Nose — 11-3/4" Wide × 8-1/2" Tall × 28" Long — Pro-Werks Long Fuel Dragster Nose — includes built-in NACA-type feature on top (cut out for function or leave as-is), trimmable to fit, Made in USA
Lexan Dragster Windscreens — Clear & Smoke Tint, 4 Sizes
Keep the wind off your face with a properly installed Pro-Werks dragster windscreen. Formed from 1/8" thick scratch-resistant GE Lexan, available in clear or smoke tint. Edges may be trimmed on the top or bottom and finish sanded for final detailing. Prepped with a protective coating that dissolves with water before installation. Covers both full-size dragster and junior dragster needs.
- Junior Width — 14" Wide (bottom) / 12" Wide (top) / 6" Tall / 25" Long
- Standard Width — 17" Wide (bottom) / 14" Wide (top) / 7" Tall / 33" Long
- Standard Width Tall — 17" Wide (bottom) / 14" Wide (top) / 9" Tall / 33" Long
- Wide Width — 20" Wide (bottom) / 17" Wide (top) / 10" Tall / 33" Long
Pro-Werks Lexan Dragster Windscreen — 1/8" GE Lexan, clear or smoke tint, trimmable edges, Made in USA.
PRO Fabricator Tip: Windscreen dimensions are as formed and may be flexed slightly on installation. The protective coating dissolves with water before final install.
Complete Your Build
NACA ducts, dragster noses, and windscreens work hand-in-hand with these related components from The Chassis Shop:
- Wings — Pro-Werks aluminum front and rear wings and canards
- Dzus Quarter-Turn Fasteners — quarter-turn panel fasteners for the body panels your NACA ducts and noses are installed in
- Access Door Kits — aeronautical-style aluminum access doors that complement NACA ducts on the same body panels
- Fabrication Tools — Dzus dimple tools, transfer punches, and Cleco fasteners for panel installation
Proudly Made in the USA.
