Product Details: 2" Boost, 0-30 Psi, Elec C2 Boost Product # 7160 Size: 2 1/16" (52.4mm) Type: Full Sweep Electric Range: 0 - 30 PSI Notes: Full Sweep, Stepper Motor meter movement....

Product Details: 2-1/16" Air/Fuel Ratio, Cobalt-2 Air / Fuel Ratio Product # 7175 Size: 2 1/16" (52.4mm) Type: Digital Range: Lean - Rich Notes: Will work with most factory narrow-band O2 sensors....

Product Details: 2-1/16" Air/Fuel Ratio, Cobalt-2 Air / Fuel Ratio Product # 7175 Size: 2 1/16" (52.4mm) Type: Digital Range: Lean - Rich Notes: Will work with most factory narrow-band O2 sensors. May require model...

Product Details: 2-1/16" Dig. Pro-Shfit, 1 Stage, C2 Digital Pro Shift System Shift Light, Level 1 Product # 7187 Size: 2 1/16" (52.4mm) Type: Digital Range: 0-15k RPM (.5 - 6 Pulse Ignitions)...

Product Details: 2-1/16" Dig, Pro-Shift, 5 Stage, C2 Digital Pro Shift System Shift Light, Level 2 Product # 7188 Size: 2 1/16" (52.4mm) Type: Digital Range: 0-15k RPM (.5 - 6 Pulse Ignitions)...

Product Details: 2-1/16" Dig. Pro-Shfit, 1 Stage, C2 Digital Pro Shift System Shift Light, Level 1 Product # 7187 Size: 2 1/16" (52.4mm) Type: Digital Range: 0-15k RPM (.5 - 6 Pulse Ignitions) Notes: LED digital...

Product Details: 2-1/16" Dig, Pro-Shift, 5 Stage, C2 Digital Pro Shift System Shift Light, Level 2 Product # 7188 Size: 2 1/16" (52.4mm) Type: Digital Range: 0-15k RPM (.5 - 6 Pulse Ignitions) Notes: Four-Stage...

Product Details: 2-1/16" Wideband A/F, W/Sensor, C2 Wideband Air/Fuel Ratio Wideband A/F Kit Product # 7178 Size: 2 1/16" (52.4mm) Type: Digital Range: 10:1 AFR to 20:1 AFR Notes:...

Product Details: 2-1/16" Wideband A/F, W/Sensor, C2 Wideband Air/Fuel Ratio Wideband A/F Kit Product # 7178 Size: 2 1/16" (52.4mm) Type: Digital Range: 10:1 AFR to 20:1 AFR Notes: Includes 8 ft. tubing or wiring...

Product Details: 2" Boost-Vac, 30 In. Hg/ 30 Psi, C2 Boost / Vacuum Product # 7159 Size: 2 1/16" (52.4mm) Type: Full Sweep Electric Range: 30 In Hg.-Vac./30 PSI Notes: Full Sweep, Stepper...