This AutoMeter American Muscle billet panel fits 1955–1959 GMC truck applications and provides two 3-3/8 inch gauge openings plus four 2-1/16 inch openings. It offers a sturdy billet mounting surface for aftermarket instruments and streamlines installation for restorations that update the factory dash to accept standard AutoMeter gauge sizes.
AutoMeter American Muscle 55-59 GMC Truck Billet Panel/Gauge Kit - 3-3/8in. (x2) & 2-1/16in. (x4)