Product Summary

Universal Fit, 5.00" Overall Height, 1" Tube O.D.

  • Install bucket seats in almost any car with a flat floor
  • Welded steel frame, black painted finish
  • 5 inches tall with 14.25 inch x 18 inch floor bolt pattern
  • Sliders and seat mounting plates available separately
  • Universal application may require some modification

Key Specs

MFG. Part #91070025
BrandSpeedway Motors
Material TypeSteel

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Speedway Motors 91070025 Details

  • Seat mounting frame constructed of 1-inch OD tubular steel with .813-inch OD cross bars for strength
  • Frame can be easily cut and welded to modify in custom installations
  • Seat mounting frame has an installed height of 5 inches
  • Our universal bucket seat sliders (NOT INCLUDED) bolt directly to this frame
  • Does NOT include fasteners to mount seat frame to vehicle
  • Seat frame mounting bolt hole pattern is 14-1/4-inches x 18-inches center-to-center
  • Perfect for ’40s and ’50s vehicles and most pickup trucks

Fit Just About Any Seat to Your Flat Floor Hot Rod

With a mounting bolt pattern of 14-1/4-inches x 18-inches center-to-center the Universal Seat Mount will fit most any floor, though modification or fabrication may be required. Order a pair of these and update your classic ’40s or ’50s bench seat ride to a pair of buckets, providing more support and comfort and room to add a center console!

Of course, if your ride’s floor is not totally flat a little cutting and welding will allow our Universal Seat Mount’s steel tube frame to conform to just about anything. Shorten the legs or lengthen the legs as needed to get just the right seat position you are looking for.

You will need your own seat mount attaching hardware to mount the Universal Seat Mount frame to your floor. If you are looking for universal seat brackets and sliders to mount your aftermarket bucket seats we have what you need available separately.

Ready to Rack up the Miles

Our Universal Seat Mount is built from 1-inch OD round tube steel with .813-inch OD cross bars for strength and support. These universal bucket seat frame mount brackets are 5 inches tall and are designed for early hot rods and pickup trucks with a flat floor pan area, unlike later cars of the ’60s and ’70s that utilized welded-in-place automotive seat risers. If your vehicle’s floor is not completely flat the frame can be easily cut and modified/welded to fit your exact needs. 

Designed to work with our universal bucket seat slider tracks and seat mounting plates (NOT INCLUDED), our Universal Seat Mount can easily be modified to work with most any seat slider design to mount aftermarket bucket seats in your early hot rod or pickup. Our seat mount simply requires a flat floor pan to mount and four holes to be drilled and you are in business.



Speedway Motors 91070025 Specifications

MFG. Part #91070025
BrandSpeedway Motors
Material TypeSteel
Speedway Motors Catalog Part #910-70025
Overall Height5.00"
Tube O.D.1"
Centerline of Holes14.25"
Centerline of Holes (Alternate)18.00"
Sold in QuantityEach
Notes14.25" x 18.00" bolt hole pattern for the floor.