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Product Summary

Universal Fit, 3.63" Overall Width, Steel, Painted

  • Designed to mount to aftermarket seat frame/base
  • Attaches aftermarket bucket seats to Speedway Universal Seat Sliders
  • Can be mounted with outer flange positioned up or down to fit most seats
  • Pre-trimmed to clear locking slider mechanism
  • Sold as a pair to fit one bucket seat
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Key Specs

MFG. Part #91070027
BrandSpeedway Motors
PositionDriver or Passenger Side
Overall Thickness.125"
Material TypeSteel
See more specs

Need To Know

Quick and Easy Returns

Return Policy

Speedway Motors 91070027 Details

  • Universal mounting plates aid in fitting bucket seats to seat sliders
  • Mounting plates feature matching bolt pattern to attach to Speedway Universal Seat Sliders (NOT INCLUDED)
  • 1-inch mounting lip for aftermarket bucket seat has four pre-drilled holes
  • Additional mounting holes can be drilled for specific seat requirements
  • Mounting lip can be positioned facing up or down to aid in seat mounting
  • Pre-trimmed center section provides clearance for optional seat slider locking mechanism
  • Sold per pair to fit ONE aftermarket bucket seat

Fit Just About Any Seat to Your Hot Rod

With a mounting bolt pattern of 11-inches center-to-center our universal steel mounting plates are ready to directly bolt to our universal seat sliders (NOT INCLUDED) using your choice of fastener. The four side mounting holes allow steel, aluminum, or fiberglass/wood seat frames to attach easily with the proper fastener of your choosing as well.

These universal seat mounting plates could be just the ticket to get your aftermarket bucket seats installed. Using these brackets in conjunction with our universal sliders or the sliders that came with your bucket seats will surely have you driving in comfort in no time.

Ready to Rack up the Miles

Our Universal Seat Mount Plates are designed to aid in facilitating mounting an aftermarket bucket seat to our Universal Seat Sliders. You can also find these in our complete Universal Seat Mounting Frame and Slider Kit as well, which provides everything you need to mount an aftermarket bucket seat in an early hot rod or pickup truck with a flat style floor.

Depending upon the seat used our universal plates can be mounted with the outer mounting lip positioned up or down to attach to your bucket seat’s framework. The lip features four pre-drilled holes, but there may be some drilling required of these plates or possibly additional mounting hardware required depending upon the seat being fitted. We highly recommend to mock everything up on your workbench beforehand.

Charts

Speedway Motors 91070027 Specifications

KEY SPECS
MFG. Part #91070027
BrandSpeedway Motors
PositionDriver or Passenger Side
Overall Thickness.125"
Material TypeSteel
GENERAL
Overall Width3.63"
Overall Length19.00"
Overall Height1.00"
Centerline of Holes11.00"
FinishPainted
Sold in QuantityPair
NotesSlider mount hole centers: 11.00" Has 4 holes on each side for attachment. Has a notch cut in the center to clear seat slider lever and springs.

Ratings & Reviews

4.8

31 Reviews

Overall Assessment

Customers appreciate the product for its high-quality construction, adaptable design, and practical function. They highlight the strong, heavy metal material, which they can easily modify for various uses, including connecting bucket seats to seat risers or mounting bench seats. Customers commend the product's ease of use and the time saved in installing seats. Despite some asserting that the online instructions could be more comprehensive, they commend the product's outstanding performance, stating that they would purchase it again. The seat mount plates, painted black, also eliminate the need to adjust aesthetics after installation. In comparison to other options, buyers hail the product as an excellent solution for custom seat installations.

4.8

31 reviews

5

26

4

3

3

2

2

0

1

0

Most Liked Positive Review

5.0

Universal Seat Mount Plates

great thick plates. I used these in conjunction with the seat sliders. I cut them to fit my application drilled some holes in them and mounted them as a unit to the floor. they worked perfectly to secure my speedway bomber buckets with the use of a couple of other pieces and parts.

Most Liked Negative Review

3.0

Dazed and Confused

Took awhile to figure which way these attach since no true instructions are added to the packaging. Still needed some modification to attach to a certain style of seats to make work.

Filter by Ratings

Yes

5.0

3 months ago

Bama

Iowa

Verified

Can't build them for the price.

Would Recommend

Simple but does the job

5.0

9 months ago

Racer

CA

Verified

Easy to install

Would Recommend

Low Height

5.0

10 months ago

Chopped

CA

Verified

Perfect for chopped cars or Hotrods with less head space

Would Recommend

Low height and lightweight

5.0

11 months ago

Hotrod

High Desert

Verified

Low height and lightweight

Would Recommend

Simple but all I needed

5.0

11 months ago

1934 Ford

High desert

Verified

Simple mounting bracket but was exactly l needed. The price is so low it's not worth to fab them

Would Recommend

Well Built

4.0

a year ago

Terry H.

Alabama

Verified

Made well. Thick metal and good coating.

Would Recommend

50/50

3.0

a year ago

Hitower

Ont. Canada

Verified

No advantage on the seats I was using

I will use this part again on future projects

5.0

a year ago

JMC RESTORATIONS

Holliday MO

Verified

This was a great product to help in installing new seats in our 1936 Dodge Business Coupe

Would Recommend

worked for mounting my rear buckets in my 69 crew cab

4.0

2 years ago

geno

cedar crest nm

rear bucket seats in my 69 crew cab f250

Would Recommend

good product

5.0

2 years ago

snake

newcaslte wa

Verified

easy to use

Would Recommend

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