Autometer dual 2 1/16" guage A-pillar pod for 99-06 Silverado and 07 classic models with APC powr-glo guages. Includes 35psi boost guage and air/fuel ratio gauge all hardware and instructions, plus color change controller for boost gauge allows you to choose from 6 colored LED backlights, A-pillar pod and guages $100 shipped, A-pillar pod only $35 shipped.