Autometer Cobalt Digital 52.4mm Black Vacuum/Boost Gauge 2007-gmc-yukon-denali-esi8437147 2004 & later except LS9)

2004 & later except LS9)

Flexible Flange Allows Filter To Be Installed Onto Metal Tubes

CA1-SPR6 kit features a Sport pressure plate for a nice upgrade

300 Flywheel HP Naturally Aspirated on gas

Autometer Cobalt Digital 52.4mm Black Vacuum/Boost Gauge 2007-gmc-yukon-denali-esi8437147 2004 & later except LS9)Incredibly high accuracy in both vacuum and boost, AutoMeters Digital Boost Vac gauge is engineered to provide the best possible accuracy in applications ranging from 30 in Hg to 30 psi. Our patented gauge technology allows the gauge to calibrate on every startup to compensate for altitude, barometric pressure and other atmospheric conditions, assuring you of the most precise reading possible. A direct plug in wiring harness is included for ease of