JavaScript seems to be disabled in your browser. You must have JavaScript enabled in your browser to utilize the functionality of this website.
Sign in New customer? Start here
You have no items in your shopping cart.
▪3 year/36,000 mile warranty.
119004
An inflatable bladder installed within the seat will give your back muscles all the support they need. Use the attached bulb to adjust the bladder to any preference. Great for combined use with the Rostra seat heater, for the ultimate in ergonomic sustenance.
119001
An inflatable bladder installed within the seat will give your back muscles all the support they need. At the touch of a control button which is directly attached to the seat, you can adjust the bladder to any desired preference. Great for combined use with the seat heater, for the ultimate in high-tech ergonomic performance.
▪ Ergonomic control switch▪ Sound dampening patch to minimize noise▪ Adjustable seat bladder
119002
Enjoy maximum individualized comfort with this seat base, which will allow your chair to support your frame in six different positions. Three convenient access buttons allow for up/down, forward/back and tilting motions. Customize your favored seating position, or change it as needed.
110995
The seven springs in this seat frame bottom will provide a solid, firm support base when needed, which also helps to increase seat longevity. Recommended for passengers over 200 lbs.
What position will this seat be installed to?
In some cases, depending on your year make and model, it will require for you to use an adapter bracket or base in order to install this seat. Please go through the applications to ensure the right fit for your vehicle.
This 5" high universal fixed base was designed to fit your aftermarket seat to your van with a 16x16" top plate size.
▪16" x 16" top plate size▪Not predrilled▪Seat bases tested and certified to meet FMVSS #207 safety standards per sections S4.2 and S4.3
This 6" high universal fixed base was designed to fit your aftermarket seat to your van with a 16x16" top plate size.
110206
This 7" high universal fixed base was designed to fit your aftermarket seat to your van with a 16x16" top plate size.
110207
This 7" high center base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a 7x7" hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required. Seat belt bar is included.
▪Top Bolt Pattern 8x11”▪7" x 7" bottom bolt pattern▪Seat belt bar▪Seat bases tested and certified to meet FMVSS #207 safety standards per sections S4.2 and S4.3
110070
This 10" high center base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a 7x7" hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required. Seat belt bar is included.
110100
These are the bases or brackets available for your Chevy - GMC Full Size Van.
Your vehicle will not require additional brackets or a base, thanks to the universal plate included with this seat. This universal plate features set bolt patterns which will match the year, make, and model of your vehicle. Additionally, this base was manufactured to be drilled, if additional bolt holes are necessary. A standard 8x11" bolt pattern is also included.
This 1971-77 GMC-Chevy swivel base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock GMC-Chevy bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required.
▪Top Bolt Pattern 8x11” ▪Stock GM bottom bolt pattern ▪6” high at center ▪Seat bases tested and certified to meet FMVSS #207 safety standards per sections S4.2 and S4.3
This 1971-77 GMC-Chevy swivel base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock GMC-Chevy bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required. For passenger seats.
▪Top Bolt Pattern 8x11”▪Stock GM bottom bolt pattern▪6” high at center▪Seat bases tested and certified to meet FMVSS #207 safety standards per sections S4.2 and S4.3
The 1971-95 GMC-Chevy power base riser was designed to match a power base to the original height of your seat. This power base riser features a universal bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required.
▪Raises the power unit to match the original seat height
▪Universal bottom hole bolt pattern
▪Seat base risers tested and certified to meet FMVSS #207 safety standards per sections S4.2 and S4.3
1971-95 GMC-CHEVY POWER BASE RISER
The 1971-95 GMC-Chevy power base riser was designed to match a power base to the original height of your seat. This power base riser features a universal bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required. For passenger seats.
111072
1978-95 GMC-CHEVY SWIVEL BASE
This 1978-95 GMC-Chevy swivel base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock GMC-Chevy bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required.
1996+ GMC-CHEVY AFTERMARKET ADAPTER
The 1996+ GMC-Chevy aftermarket adapter was designed to adapt an aftermarket seat to the factory base of your van. It features an 8x11” inside bolt pattern, a stock GMC-Chevy outside bolt pattern, and an attachment for the seat belt of your chair.
▪For adapting an after-market seat to a factory base
▪Seat belt attachment
▪Inside bolt pattern 8x11”
▪Outside bolt pattern 14 1/4" x 13 1/4”
The 1996+ GMC-Chevy aftermarket adapter was designed to adapt an aftermarket seat to the factory base of your van. It features an 8x11” inside bolt pattern, a stock GMC-Chevy outside bolt pattern, and an attachment for the seat belt of your chair. For passenger seats.
111613
The 96+ GMC-Chevy swivel plate was designed to adapt your aftermarket seat to the factory base of your van. It features 14 ¼ x 13 ¼” top and bottom bolt patterns, and will attach easily with no drilling required.
▪Seat raise 1 5/8”▪Seat offset 2” facing forward, 3 1/2” facing rear▪Top bolt pattern 14 1/4” x 13 1/4”▪Bottom bolt pattern 14 1/4” x 13 1/4”▪Seat bases tested and certified to meet FMVSS #207 safety standards per sections S4.2 and S4.3
The 96+ GMC-Chevy swivel plate was designed to adapt your aftermarket seat to the factory base of your van. It features 14 ¼ x 13 ¼” top and bottom bolt patterns, and will attach easily with no drilling required. For passenger seats.
The 1996+ GMC-Chevy power base riser was designed to match a power base to the original height of your seat. This power base riser features a universal bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required.
The 1996+ GMC-Chevy power base riser was designed to match a power base to the original height of your seat. This power base riser features a universal bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required. For passenger seats.
This 1969-74 Ford swivel base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock Ford bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required.
▪8X11” top bolt pattern
▪Stock Ford bottom hole bolt pattern
▪6” high at center
▪Seat bases tested and certified to meet FMVSS #207 safety standards per sections S4.2 and S4.3
This 1969-74 Ford swivel base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock Ford bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required. For passenger seats.
113622
This 1976-91 Ford swivel base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock Ford bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required.
This 1976-91 Ford swivel base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock Ford bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required. For passenger seats.
This 1992-95 Ford swivel base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock Ford bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required.
This 1992-95 Ford swivel base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock Ford bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required. For passenger seats.
This 1996-2006 Ford fixed base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock Ford bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required. This model comes with a pyro seat belt attachment, with which you can easily attach the seat belt of your seat.
This 1996-2006 Ford fixed base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock Ford bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required. This model comes with a pyro seat belt attachment, with which you can easily attach the seat belt of your seat. For passenger seats.
113620
This 1996-2006 Ford swivel base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock Ford bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required. This model comes with a pyro seat belt attachment, with which you can easily attach the seat belt of your seat.
This 1996-2006 Ford swivel base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock Ford bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required. This model comes with a pyro seat belt attachment, with which you can easily attach the seat belt of your seat. For passenger seats.
The 2007+ Ford fixed base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock Ford bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required. This model comes with a pyro seat belt attachment, with which you can easily attach the seat belt of your seat.
▪8 x 11" top bolt pattern.
▪Pyro seat belt attachment
▪Driver and passenger on raised bottom plate
113019
The 2007+ Ford fixed base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock Ford bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required. This model comes with a pyro seat belt attachment, with which you can easily attach the seat belt of your seat. For passenger seats.
113022
The 2007+ Ford swivel base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock Ford bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required. This model comes with a pyro seat belt attachment, with which you can easily attach the seat belt of your seat.
▪Approved for seats without air bags
113530
The 2007+ Ford swivel base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock Ford bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required. This model comes with a pyro seat belt attachment, with which you can easily attach the seat belt of your seat. For passenger seats.
113532
The 1975-91 Ford power base riser was designed to match a power base to the original height of your seat. This power base riser features a stock Ford bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required.
▪5 1/2" front height, 3" rear height
111086
The 1975-91 Ford power base riser was designed to match a power base to the original height of your seat. This power base riser features a stock Ford bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required. For passenger seats.
111087
The 1992+ Ford power base riser was designed to match a power base to the original height of your seat. This power base riser features a stock Ford bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required.
The 1992+ Ford power base riser was designed to match a power base to the original height of your seat. This power base riser features a stock Ford bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required. For passenger seats.
111092
This 1971-77 Dodge swivel base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock Dodge bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required.
▪Top Bolt Pattern 8x11” ▪Stock Dodge bottom bolt pattern ▪6” high at center ▪Seat bases tested and certified to meet FMVSS #207 safety standards per sections S4.2 and S4.3
This 1971-77 Dodge swivel base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock Dodge bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required. For passenger seats.
This 1978-93 Dodge swivel base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock Dodge bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required.
112627
This 1978-93 Dodge swivel base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock Dodge bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required. For passenger seats.
This 1994 Dodge swivel base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock Dodge bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required.
112629
This 1994 Dodge swivel base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock Dodge bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required. For passenger seats.
112630
This 1995-99 Dodge swivel base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock Dodge bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required.
▪Top Bolt Pattern 8x11” ▪Stock Dodge bottom bolt pattern ▪6” high at center
▪3" raised bottom plate▪Seat bases tested and certified to meet FMVSS #207 safety standards per sections S4.2 and S4.3
112633
This 1995-99 Dodge swivel base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock Dodge bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required. For passenger seats.
This 2000+ Dodge swivel base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock Dodge bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required.
This 2000+ Dodge swivel base was designed to fit your aftermarket seat to your van with an 8x11” top bolt pattern, combined with a stock Dodge bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required. For passenger seats.
The 1994+ Dodge power base riser was designed to match a power base to the original height of your seat. This power base riser features a universal bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required.
111081
The 1994+ Dodge power base riser was designed to match a power base to the original height of your seat. This power base riser features a universal bottom hole bolt pattern that will bolt directly to the factory bolt holes on your floor, with no drilling required. For passenger seats.
111082
Your Price $396.90
California Residents: WARNING, Proposition 65 Notice
Use spaces to separate tags. Use single quotes (') for phrases.