Stage 1 Package

$27,975.00

Stage 1 Kit for Mark IV – Essential Components for Your Custom Build

Begin your Mark IV journey with our comprehensive Stage 1 Kit, providing you with the foundational elements needed to assemble your custom sport utility vehicle. This kit is perfect for builders who wish to supply their own donor parts from a Jeep Wrangler 4-Door on a JK Platform (model years 2007-2018) and desire a solid starting point. Carefully curated for seamless integration, the Stage 1 Kit includes high-quality components that embody the classic style and modern functionality of the Mark IV.

What's Included in the Stage 1 Kit:

  • Weld-In Frame Kit with OEM Mounting Points: A robust frame kit designed for welding, providing the essential structural backbone for your Mark IV. Engineered to offer OEM-style mounting points for front and rear bumpers, this frame ensures easy installation of original or aftermarket bumpers, enhancing both functionality and aesthetics.

  • Body Tub: The core structure of your Mark IV, crafted with precision for a perfect fit and iconic styling.

  • Half Door Kit: All four half doors, offering a classic look with easy access while maintaining safety and functionality.

  • Rear Tailgate Kit: A drop-down tailgate assembly for convenient cargo access, designed to integrate seamlessly with the body tub.

  • Door Cards: A complete set of four aluminum door panels with custom cutouts, ready for audio integration or personalization.

  • Front Fenders: Bare aluminum front fender assemblies that recreate the original lines of the classic British 4x4.

  • Radiator Surround and Heritage Style Grille: Enhances the front-end aesthetics with a heritage-style grille and matching radiator surround for timeless appeal.

  • Interior Seating: First and second-row captain's chairs upholstered in durable black vinyl, providing comfort and style for both driver and passengers.

  • Dashboard and Glovebox: A custom-designed dashboard that allows for seamless integration a drop-down glovebox for added convenience.

Key Features:

  • Comprehensive Starter Package: Provides essential frame, body, and interior components to kickstart your Mark IV build.

  • Designed for Jeep Wrangler JK Platform: Intended to be used with donor components from a Jeep Wrangler 4-Door on a JK Platform (2007-2018), ensuring compatibility and ease of integration.

  • Weld-In Frame Kit with OEM Mounting Points: The included frame kit requires welding for assembly and is designed to provide OEM-style mounting points for front and rear bumpers, allowing for seamless attachment of your chosen bumpers.

  • Customization Flexibility: Ideal for builders who want to incorporate their own donor car parts or aftermarket components.

  • High-Quality Materials: All components are crafted from premium materials like aluminum and durable vinyl, ensuring longevity and a premium feel.

  • Authentic Styling: Designed to capture the classic aesthetics of the iconic British 4x4 while offering modern comfort and functionality.

  • Seamless Integration: Components are engineered for a perfect fit, reducing installation time and effort.

What You Need to Provide:

To complete your Mark IV build using the Stage 1 Kit, you will need to supply:

  • Donor Vehicle Components from a Jeep Wrangler JK 4-Door (2007-2018):

    • Chassis

    • Engine and Transmission

    • Axles and Differentials

    • Suspension Components

    • Steering System

  • Electrical Systems:

    • Wiring harnesses

    • Lighting (headlights, taillights, indicators)

    • Battery and electrical accessories

  • Additional Interior Elements:

    • HVAC system (heating, ventilation, air conditioning)

    • Audio components (speakers, head unit) if desired

    • Custom upholstery or interior finishes beyond the included seating

  • Miscellaneous Hardware and Fasteners:

    • Bolts, screws, brackets, and other hardware not included in the kit that may be required for your specific build
  • Welding Equipment and Skills:

    • Note: The weld-in frame kit requires welding for assembly. You will need appropriate welding equipment and skills, or professional assistance, to assemble the frame correctly.

Why Choose the Stage 1 Kit:

  • Tailored for DIY Enthusiasts: Perfect for those who want to take an active role in their build, using components from a Jeep Wrangler JK 4-Door as a donor vehicle.

  • Cost-Effective Solution: By providing your own donor car components, you can manage costs while still receiving high-quality essential parts.

  • Quality Assurance: All included components meet Blackbridge Motors' high standards for craftsmanship and durability.

  • Support and Guidance: Our team is here to assist you throughout your build process, offering expert advice and support.


Start your Mark IV adventure with the Stage 1 Kit and lay the foundation for your custom sport utility vehicle.

Order now and take the first step towards building your dream Mark IV with Blackbridge Motors.


If you have any questions about what’s included or required, or need guidance on sourcing a suitable Jeep Wrangler JK 4-Door donor vehicle, please don't hesitate to contact our customer support team. We're here to help make your building experience as smooth and enjoyable as possible.