The 14 Inch Seat Base Adapters in Crystal White by Iowa Customs are the perfect solution for those looking to change their existing or OEM seat for an aftermarket seat or simply in need of more legroom. These seat base adapters allow aftermarket seats to adapt to your existing OEM drill pattern in your floor, providing up to 7-1/2 inches of adjustment in 1-inch increments for extra legroom. Available in billet aluminum or chrome, these adapters are compatible with nearly every aftermarket seat and are sold individually. Specifically designed for Peterbilt 379, 386, and 389 models, they offer practicality and convenience.

14 Inch Seat Base Adapters

Want To Change Your Existing Or OEM Seat For An Aftermarket Seat, Or Do You Simply Want And Need More Leg Room
Iowa Customs Seat Base Adapter Allows Aftermarket Seats To Adapt To Your Existing OEM Drill Pattern In Your Floor
In Addition, Iowa Customs Seat Base Adapter Allows Up To 7-1/2 Inches Of Adjustment, In 1 Inch Increments, To Provide Extra Leg Room
Available In Billet Aluminum Or Chrome
Customs Colors Are Available Upon Request. Adapts To Nearly Every Aftermarket Seat!