A Planted Technology seat bracket for the Ford Mustang, 1964 to 1973, excluding the 1971 to 1973 coupe and fastback. Part number SB213.
Read the exclusion carefully
Ford made the Mustang substantially larger for 1971, and the coupe and fastback of those years are excluded here. If your car is a 1971 to 1973 hardtop or SportsRoof, this is not your bracket and we will find you the right one. Convertibles of those years are a separate question again, so tell us the body.
Nine years of production in one listing otherwise, which reflects how little the floor changed across the first generation.
Values decide everything
A documented Shelby, Boss or Mach 1 is worth serious money and even an ordinary early coupe now has real value. The bracket picks up the factory mounting points so nothing is cut, and the original seats come out whole. Label the fixings.
Practical
Sixty year old American floors are rarely original and repair panels are common. Get the carpet up and look before you spend.
Ask us about retro trimmed shells.
Have you written anything about this exact product?
Yes, we have covered this exact product: Lexus Planted Technology Frames Updated For 2026, and The perfect Cobra retro seats for your Ford Mustang!. That is first-hand coverage from our own builds and showroom, not brochure copy.
Will this fit my car?
This frame is made for the Ford Mustang [Excluding 71-73 Coupe/Fastback] (1964-1973). Chassis code and years matter more than the badge, as floor pans change between generations, so if your car sits near a changeover year, send us the registration and we will confirm before you order.
Which seats does it take?
Check the bolt pattern in the specification against your seat. The Compatible seats tab above lists what bolts straight on. If your seat is not listed, tell us what you run and we will confirm the fit.
Do I keep fore-and-aft adjustment?
Only with a sliding runner between the frame and the seat, which is a separate part on Planted frames. If more than one person drives the car, budget for the runner. Our guide to sliding runners explains the options and widths.
Is this for the driver or passenger side?
Both sides are available on this listing, pick driver or passenger side at the point of order (sides listed are for right-hand-drive cars). Left-hand-drive car? Ask us, as the sides swap over and availability varies by model.