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On Sale Choose Options Compare Quick view Peterbilt 379 386 389 Seat Base Adapter Iowa Customs MSRP: Now: $210.00 - $417.00 Was: $229.99 Build by Iowa Customs, a patented design to add leg room and adapt aftermarket or OEM seats without drilling holes in the floor in your Peterbilt 378 386 389. Mounting Hardware is included... 19900 MSRP: Now: $210.00 - $417.00 Was: $229.99 Choose Options Compare Quick view
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