600 CFM - 4160 - Vacuum Secondaries - Gold Dichromate - Gasoline 2007-chevrolet-colorado-esi1950482 These sensors have a laser-etched

These sensors have a laser-etched

Mirror - Rear View - Wide Angle - 17 in Wide x 3 in Tall - Clamp-On - 1

Engine Oil Pan Spacer - Aluminum - Natural - Dart Block - GM LS-Series - Kit

Oil Pump External Pickup - 12 AN - Aluminum - Natural - Moroso Aluminum Oil Pans - Kit

470 in - Duration 308 / 320 - 112 LSA - 1500 / 6500 RPM - Pontiac V8 - Kit

600 CFM - 4160 - Vacuum Secondaries - Gold Dichromate - Gasoline 2007-chevrolet-colorado-esi1950482 These sensors have a laser-etchedOne of the most trusted carburetors of all times the 1850! Its 600 CFM of airflow, vacuum secondaries, single fuel inlet and mechanical choke makes it amazingly universal. The 1850C has a Gold Dichromate finish for corrosion protection and classic Holley looks. Don't trust your performance to just anyone, Holley is the only modular carburetor company that has been in business for over 100 years and has powered every NASCAR champion since the 60's.