MSD Standalone Wideband Air-Fuel Ratio Gauge - 8:1-18:1 AFR - Electric - Analog - Full Sweep - 2-1/16 in Diameter - Wiring Harness / Sensor Included - Black Face R07C154XL They are available in diameters

They are available in diameters that support O

The harnesses plug directly into your factory coil and harness then four color coded wires plug into the corresponding wires of the MSD

PerformOFlex hose is intended for use with SwivelSeal

Intake Manifold Stack

Extra thick flexplates have double welded ring gears for added strength and are gold anodized for corrosion resistance

MSD Standalone Wideband Air-Fuel Ratio Gauge - 8:1-18:1 AFR - Electric - Analog - Full Sweep - 2-1/16 in Diameter - Wiring Harness / Sensor Included - Black Face R07C154XL They are available in diametersStandard 2 1 16" Wideband A F Gauge, 8. 5 18, Black or White Face. Includes gauge, wiring harness, and Bosch LSU 4. 9 wideband O2 sensor. Includes Bosch LSU 4. 9 wideband O2 sensor which is compatible with all fuel types (Unleaded, Leaded, E85, Diesel, or Methanol) Slim style mounting requires very little dash space for installation 270 degrees sweep pointer from 6 to 3 o'clock makes gauge easy to read at a glance Internal microprocessor controls the