HVH 604 Crate 1/2" Carb Spacer

This 1/2" Aluminum Carb Spacer produced the best results on the chassis dyno.
Specifically Designed for the 604 crate engine and gives more low end and mid range torque without reducing top end torque.
Improvements in the throttle response, driveability, top end horsepower and torque are commonplace when using a Super Sucker.

1/2" Tall
4 Hole
Works with alcohol or gas