Mini-Tubs: 1967- 69 Firebird / Camaro INNER Set Rear wheel arch INNER housings

Detroit Speed’s Mini-Tubs are inner wheel housings crafted to fit wider tire and wheel setups, supporting tires up to 315mm (1967-1968 F-Body) and 335mm (1969 F-Body). Engineered for precise fitment, they preserve a factory look and are available exclusively from Detroit Speed. Each set includes driver and passenger side laser-cut frame rail and trunk closeouts, cut templates, and package tray braces, eliminating the need for extra sheet metal. Built from 18-gauge steel and made in the USA, these Mini-Tubs add nearly three inches of width over stock and greatly reduce fabrication time.  For a far more complete custom solution which cost more  see part numbers 041203, 041204, 041205, or 041206.

Delivery additional. Stock part from late Oct 2025.

• 18-Gauge Steel Inner Fender Housings Allows for Wider than Stock Tires/Wheels
• Stamped OE (Original Equipment) Appearance
• Allows 315mm Wide Tires on 1967-1968 Camaro / Firebird & 335mm Wide Tires on 1969 Camaro/Firebird
• Includes Laser Cut Frame Rail and Trunk Closeouts
• Use with Narrowed Fuel Tank - Available Separately
• 2-3/4" Wider Than Stock

• Specifications

  • Manufacturer Detroit Speed
  • Mini Tub Width 2.75 IN
  • Mini Tub Width 2.75IN