Sierra Part 18-7637
600 CFM Holley 4V (Front Inlet)
Meets or exceeds OEM specs
Sierra Remanufactured Carburetors
Sierra Carburetors are precision remanufactured to meet or exceed OEM specifications. Sierra Carburetors have been re-calibrated and re-engineered to maximize fuel efficiency and performance. All carburetors are flow tested throughout the entire throttle range. Fuel mixture and idle settings are pre-set to ensure that only minor idle and choke adjustments are necessary during installation. All bases are resurfaced, and throttle shaft bushings are replaced. Gasket is included.
• Sierra Part 18-7637
• 600 CFM Holley 4V (Front Inlet)