Wehrs Machine WM10604 1/4″ 4 Hole 604 Crate Carb Spacer WISSOTA


  • 4-Hole Design
  • 1/4″ Billet Aluminum
  • More bottom end power off the corners
  • Designed to be used with 604 Crate Engines
Due to world events we are working with our manufacturers every day to ship and receive parts. If the part you are looking for is time sensitive please give our team a call at 855-806-1147 before ordering to ensure it's availability.
SKU: WEHWM10604 Category:

Want to get more bottom end out of your crate motor? Here is the answer to that problem. Our 604 Crate spacer is 1/4″ tall and is flared into the intake, which gives you more bottom end power off the corners. NOTE: This spacer is no longer legal for use in IMCA sanctioned races.


Manufacturer Part Number


Wehr’s Machine Carb Spacer, 4 Hole Design

For use with 604 crate engines.

Prop65WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.