SKU: 31-1027Regular price $14.99 Save $-14.99
LS1 to LS3 MAP Sensor Adapter Harness. This harness will allow you to use an LS3 style MAP sensor with an LS1 or Truck factory harness for installation. Also works with Holley Hi Ram that uses provisions for bolting on the LS3 MAP sensor.
(Warning) This is a RACE ONLY product manufactured and sold for installation on vehicles to be used solely for competition purposes. Once this part is installed, the vehicle may never be used, or registered or licensed for use, on a public road or highway. If you install this part on your vehicle and use the vehicle on a public road or highway, you will violate the Clean Air Act 203(a)(3), 42 U.S.C, 7522(a)(3) and may be subject to personal civil or criminal liability.