Up To $50 Off Your Order! Promo Code: SUNSHINE

Sierra Remanufactured Holley Carburetor, Sierra Part 18-7637

Item # 749573
Please make sure all selections are complete and a valid quantity is entered and try again.

Ships within 5 - 6 business days

Additional Information:
  • Additional discounts do not apply.


  • Remanufactured Carburetor

  • Sierra Part 18-7637

  • 600 CFM Holley 4V (Front Inlet)

  • Meets or exceeds OEM specs

  • Gasket included

Product Summary 

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)