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About the CJ3B Jeep Body Tub Kit

Revive your vintage Jeep CJ3B using one of our premium steel body replacement options. Whether you’re aiming for a factory-spec rebuild or a ready-to-install upgraded solution, Willys-Overland has you covered.

Key Features

• Authentic Fit – Built to original factory specifications.
• Heavy-Duty Construction – Made from durable, high-gauge steel for lasting performance.
• Pre-Drilled Components – Includes pre-cut holes for steering, pedals, taillights, and fuel system (when purchased with modifications).

What’s Included

• CJ3B Body Tub or Modified Repli-Tub (Steel Body Replacement)
• Hood
• Front Fenders
• Tailgate
• Windshield Frame
  
• Mounting Kit

Two options to fit your specific needs

Option 1: Body Tub Kit

A high-quality, standard steel body tub built to original specifications with no modifications, ideal for those who prefer to modify and customize it themselves.

Option 2: Repli-Tub

Our signature solution, a modified and enhanced bolt-on replacement tub designed for those seeking a fast, hassle-free installation with a professional finish.

Repli-Tub Installation 

• Direct bolt-on fit, no cutting or welding required
• Installs in under an hour with included mounting hardware
  

Repli-Tub Modifications and Enhancements

• Included Components: Hood, front fenders, windshield frame, and tailgate.
• Factory-accurate floor holes for gas, clutch, and brake pedals.
• Pre-cut steering column and high beam switch holes for correct alignment.
• Corrected transmission and transfer case holes repositioned to match original specifications.
• Straightened lips on the bottom of the tub for a factory-correct appearance, avoiding gaps or distortions.
• Pre-drilled fuel system holes, including fuel tank line and drain, test-fitted with an original tank.
• Test-fitted and adjusted rear tailgate before shipping for a precise fit.
• Pre-installed taillight wiring holes (CJ3B always include two).
• Complete tub mounting kit included for secure chassis attachment.
• Pre-drilled floor mounting holes with welded crush sleeves to prevent body bolts from loosening over time.

Optional Raptor Liner Protection

Add professional rust and wear protection with Raptor Liner coating:

• Underside Coating – $650
• Interior Coating – $650
• Full Coating (Interior + Underside) – $1,300
• Fender Pair Coating – $150

Contact us to place an order with Raptor Liner coating.

Why Buy From Willys-Overland Motors?

Willys-Overland is the trusted name in Jeep restoration. Our Repli-Tubs are the only modified replacement bodies in the industry that offer a true bolt-on fit for original frames. With decades of experience and a passion for preservation, we help Jeep owners restore their vehicles with confidence.

Need Help Choosing Parts?

If you're unsure about fitment or need help building a complete kit, contact our expert team. We're here to help you get your project done right.