Description

Sierra’s 18-7637 Remanufactured Carburetor includes the base gasket. It is designed for use with Holley 600 CFM 4V (front inlet). Re-calibrated and re-engineered to maximize fuel efficiency and performance. Flow tested throughout the entire throttle range. Fuel mixture and idle settings are preset, only minor idle and choke adjustments are needed. Base is resurfaced and throttle shaft bushings replaced.
Includes the base gasket
Designed for use with Holley 600 CFM 4V (front inlet)
Re-calibrated and re-engineered to maximize fuel efficiency and performance
Fuel mixture and idle settings are preset, only minor idle and choke adjustments are needed
Base is resurfaced and throttle shaft bushings replaced