Details
Speedway Motors Bucket Seat Frame Mount Bracket, Features Welded Steel Frame and Black Painted Finish, Compatible with Most Applications, May Require Some Modification

STURDY CONSTRUCTION: Speedway Motors universal seat mount bracket is constructed of 1-inch OD tubular steel and .813-inch OD cross bars for strength and durability.
CUSTOMIZABLE DESIGN: The seat mounting frame can be easily cut and welded to modify for custom installations, allowing for a personalized fit and optimal seat positioning.
VERSATILE FIT: With a mounting bolt hole pattern of 14-1/4-inches x 18-inches center-to-center, the Universal Seat Mount can fit almost any flat floor, making it perfect for '40s and '50s vehicles and most pickup trucks. May require some modification in the way of cutting, bending, welding or fitting to work with a specific application.
SEAT SLIDER COMPATIBILITY: The frame is compatible with Speedway Motors universal bucket seat sliders (NOT INCLUDED), which bolt directly onto the frame for a secure fit.
MOUNTING HARDWARE NOT INCLUDED: Please note that this product does NOT include fasteners to mount the seat frame to the vehicle, so you will need to provide your own. However, universal seat brackets and sliders are available separately if needed.
These universal seat mounting frames are ideally utilized in conjunction with suggested seat sliders and mounting plates noted here and will allow you to install bucket seats into almost any car. Purchase either the complete assembly with sliders # 910-70026 and mounting plates # 910-70027 as kit # 910-70024 or as individual parts as needed. Since every application is different, some modification may be required. 910-70025 Instructions (PDF)