Gauges and Electronics

SMi™ Elite Waterproof GaugesThe next generation in instrumentation has arrived. Longacre Racing products is proud to introduce the all-new SMi™ Elite Waterproof Gauges. Engineered for wet and dirty environments, the SMi™ Elite...

Starter Button Push button with weatherproof rubber cover and 2 terminals.

Silicone rubber weatherproof switch cover

Aircraft safety switch cover only

AccuTech™ SMi™ Gauge temperature sensor only with quick disconnect lead and manifold sensor. Sensor range 100° - 280°.

This Harness is required with HP or Dominator ECUs. Includes, 13' long, 10 AWG main power harness, Qty. (2) 3/8" ring terminals and shrink tube (not pictured) . The harness is fuse protected and covered in braided split loom for additional abrasion...

Wiring the best ignition on the market requires quality electrical connectors. MSD now offers various electrical connector and heat shrink kits for all your wiring needs. Our offerings include Weathertight, Insulated, Non-insulated, Superseal, Open...

Wiring the best ignition on the market requires quality electrical connectors. MSD now offers various electrical connector and heat shrink kits for all your wiring needs. Our offerings include Weathertight, Insulated, Non-insulated, Superseal, Open...

QuickCar's Red power distribution post has 8 points to distribute electrical current. One large inlet post accepts 5/16" ring terminals as the additional 8 posts accept #8 ring terminals. Each small posts is capable of continuously withstanding 15 amps...

 Isolates sensors to eliminate engine vibrations• Available for 1, 2, and 3 ports• Allows for remote mounting sensors away from heat• Allows remote mounting for applications where the engine is far from the drivers compartment•...

Holley's new 6.86" Pro Dash delivers over 200 monitoring channels of reliable real-time data in a more compact, full HD package suitable for nearly any motorsports application. Be assured that the Holley EFI 6.86" Pro Dash will deliver the vitals you...