Lokar Venetian Shifter Knob 3/8-16 and 3/8-24" Thread Aluminum Black Anodize - Universal HAV715003 these gauges automatically calibrate on Can Drive OEM Ignition 93507 Size:13 SCET145750

these gauges automatically calibrate on every startup to compensate for altitude

Recommended for use with fuel pressure gauges

Exhaust runner vol: 80cc

The inertia weight has six (2-ring design) or eight (3-ring design) computer machined grooves to retain the proper durometer O-rings (dyno tested for each application)

Conical shims are provided to properly fit the bearing to zero clearance

Lokar Venetian Shifter Knob 3 8 16 and 3 8 24" Thread Aluminum Black Anodize Universal HAV715003 these gauges automatically calibrate on Can Drive OEM Ignition 93507 Size:13 SCET145750 these gauges automatically calibrate on every startup to compensate for altitude Recommended for use with fuel pressure gauges