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Up for sale is a matching pair (2) of New Old Stock (NOS) Hooker Headers Super Competition Turbo performance mufflers in their original factory boxes.
These are high-quality, classic-style performance mufflers built with heavy-duty aluminized steel and double-wrapped construction. Perfect for vintage muscle cars, classic trucks, hot rods, or custom dual-exhaust builds.
Listing Includes:
Two (2) Genuine Hooker Super Competition Mufflers (Part # 21105 / 21105HKR)
Two (2) original vintage factory boxes
Specifications (Per Muffler):
Part Number: 21105 / 21105HKR
Inlet Diameter: 2.25" (2-1/4 in.)
Outlet Diameter: 2.25" (2-1/4 in.)
Inlet/Outlet Configuration: Offset Inlet / Center Outlet
Case Dimensions: 4.25" H x 9.75" W x 14.00" L
Overall Length: 18.50"
Material & Finish: Heavy Aluminized Steel
Body Shape: Classic Oval
Flow Design: Reversible flow direction, low-backpressure turbo baffle layout
Condition Notes:
New Old Stock (NOS): Never installed or used on a vehicle.
Packaging: Includes original vintage boxes showing storage, shelf wear, and tape as pictured.
Unit Condition: Clean interior and exterior core with minor storage patina/handling marks typical for NOS components.
US MAINLAND SHIPPING ONLY
