INTERIOR

Chrome Plated Seat Base Adapter 14 Inch Fits National Lo Profile SeatsThis 14 inch wide Iowa Custom Seat base adapter is a great solution for adding legroom and adapting an aftermarket seat without the need to drill new holes in the floorboard of your...

Yellow Seat Base Adapter 12 Inch Fits Seats Inc. Legacy LO Seats Built After 07-01-2018This 12 inch wide Iowa Custom Seat base adapter is a great solution for adding legroom and adapting an aftermarket seat without the need to drill new holes in the...

Post Office Blue Seat Base Adapter 12 Inch Fits Seats Inc. Legacy LO Seats Built After 07-01-2018This 12 inch wide Iowa Custom Seat base adapter is a great solution for adding legroom and adapting an aftermarket seat without the need to drill new holes...

Red Baron Seat Base Adapter 12 Inch Fits Seats Inc. Legacy LO Seats Built After 07-01-2018This 12 inch wide Iowa Custom Seat base adapter is a great solution for adding legroom and adapting an aftermarket seat without the need to drill new holes in the...

Chrome-Plated Seat Base Adapter 12 Inch Fits Seats Inc. Legacy LO Seats Built After 07-01-2018This 12 inch wide Iowa Custom Seat base adapter is a great solution for adding legroom and adapting an aftermarket seat without the need to drill new holes in...

Gloss Black Seat Base Adapter 12 Inch Fits Seats Inc. Legacy LO Seats Built After 07-01-2018This 12 inch wide Iowa Custom Seat base adapter is a great solution for adding legroom and adapting an aftermarket seat without the need to drill new holes in the...

Yellow Seat Base Adapter 12 Inch Fits Sears Atlas SeatsChange the original seat in your truck to an aftermarket Sears Atlas seat with this 12 inch wide seat base adapter. It also allows for extra legroom to help find the perfect seat position. The base...

Yellow Seat Base Adapter 8 Inch Fits Seats Inc. Legacy Gold & Silver SeatsUpdating to an aftermarket seat and would like more legroom when driving? 4 State Trucks offers this quality 10 inch wide seat base adapter by Iowa Customs to help you find the...

Post Office Blue Seat Base Adapter 8 Inch Fits Seats Inc. Legacy Gold & Silver SeatsUpdating to an aftermarket seat and would like more legroom when driving? 4 State Trucks offers this quality 10 inch wide seat base adapter by Iowa Customs to help you...

Red Baron Seat Base Adapter 8 Inch Fits Seats Inc. Legacy Gold & Silver SeatsUpdating to an aftermarket seat and would like more legroom when driving? 4 State Trucks offers this quality 10 inch wide seat base adapter by Iowa Customs to help you find the...

Gloss Black Seat Base Adapter 8 Inch Fits Seats Inc. Legacy Gold & Silver SeatsUpdating to an aftermarket seat and would like more legroom when driving? 4 State Trucks offers this quality 10 inch wide seat base adapter by Iowa Customs to help you find...

Yellow Billet Aluminum Seat Base Adapter 10 Inch Fits Bostrom Wide Ride And Seats Inc. Legacy LO Seats Built Pre 07-2018This 10 inch wide yellow Seat Base Adapter will allow your seat to be mounted further back from the original mounting. This will give...