PB In Stock

Porterbuilt Fabrication

Current In Stock Inventory

We are a stocking dealer for all Porterbuilt Fabrication parts. Below is a current list of parts we have in stock that are ready to ship. In stock parts typically ship in 1-2 business days.

If you do not see Porterbuilt part listed below, we do NOT have it in stock. Please contact us for an accurate production time which is typically 4-6 weeks.

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  1. Dropmember LS Swap Stainless Headers

    These stainless headers work with the Porterbuilt Dropmember and are required for clearance with the frame and steering components when performing an LS swap in your 1963-87 Chevy truck.

    Learn More
    $329.00
  2. Dropmember LS Swap Longtube Stainless Headers

    These longtube stainless headers work with the Porterbuilt Dropmember and are required for clearance with the frame and steering components when performing an LS swap in your 1963-87 Chevy truck.

    Learn More
    $449.00
  3. Porterbuilt 1963-87 Transmission Crossmember
    Porterbuilt tubular transmission crossmember for 1963-87 Chevy trucks. Learn More
    $119.00
  4. Porterbuilt Battery Box, Driver Side
    Battery Box for Optima Yellow Top
    Driver Side Learn More
    $169.00
  5. Porterbuilt 1963-72 C10 Front Dropmember - Level 3 Extreme

    The 1963-72 Chevy Pickup Front Dropmember suspension system is designed to replace the factory cross-member and steering system. It is engineered as a modular bolt-in unit that requires no welding.
    When combined with a 2.5” drop spindle, 29” tall tire, and Porterbuilt Tubular Control Arms, the Level 3 Front will set the lowest point of the factory frame rails on the ground when fully deflated.

    Ride Height - 4"
    Deflated Height - Lay Frame

    Learn More
    $1,399.00
  6. Porterbuilt 1963-72 Rear Frame Crossmember, Tubular

    Tubular rear frame crossmember built using thick-wall 1.5" tubing & 3/16" steel.

    Fits: 1963-72 Chevy Trucks
    Learn More
    $119.00
  7. Porterbuilt 1963-72 Trailing Arm Crossmember, 2 Piece Driveshaft

    Tubular trailing arm crossmember built using thick-wall 1.5" tubing & 3/16" steel.

    Learn More
    $349.00
  8. Porterbuilt 1963-72 Boxed Trailing Arm Crossmember, 2 Piece Driveshaft

    Replace your factory trailing crossmember with this fabricated version from Porterbuilt with added ground clearance.

    Designed for a 2 piece driveshaft.

    Learn More
    $349.00
  9. Porterbuilt Rear Frame Rail Assembly, 1963-72 C10
    1963-72 C10 Rear Frame Rail Assembly for Level 2 & Level 3 Dropmember Equipped Trucks Learn More
    $499.00
  10. Porterbuilt 1963-72 Rear Frame Crossmember, Boxed

    New boxed rear frame crossmember fabricated from 3/16" steel.

    Fits: 1963-72 Chevy Trucks
    Learn More
    $169.00
  11. Porterbuilt 1963-72 C10 Front Dropmember - Level 2 Touring, Coilover

    The 1963-72 Chevy Pickup Front Dropmember suspension system is designed to replace the factory cross-member and steering system. It is engineered as a modular bolt-in unit that requires no welding.
    When combined with a 2.5” drop spindle, 29” tall tire, and Porterbuilt Tubular Control Arms, the Level 2 Front will set the bottom of the cab approximately 5-6" off of the ground at ride height.

    Ride Height - 5-6"

    Learn More
    $1,399.00
  12. Porterbuilt 1963-72 Fully Adjustable Trac-bar Kit

    If you are thinking about lowering your C10 truck more than four inches in the rear, a longer trac-bar will be a necessity! The Porterbuilt Fully Adjustable Trac-bar has an overall length of just over 34 inches. The longer the bar, the less side to side shift the differential will experience through suspension travel. The new mounting brackets also relocate the bar lowering the rear roll-center, and the bar length can be tuned while still mounted on the truck!

    Learn More
    $299.00
  13. Dropmember LT Swap Stainless Headers

    These stainless headers work with the Porterbuilt Dropmember and are required for clearance with the frame and steering components when performing an LT swap in your 1963-87 Chevy truck.

    Learn More
    $329.00
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