Willy's 604 Alcohol Carb
Willy's 604 Alcohol Carb features a Holley HP main body, 1-11/16" base plate w/stainless steel butterflies and Teflon bushed throttle shafts, and Willy's externally adjustable metering blocks that allow jet changes with a flick of the wrist. It has a gloss black coating that not only looks cool, but protects the carb from the effects of the fuel. Each carburetor is dyno tested and tuned specifically for the GM 604 Crate motor’s high vacuum camshaft profile.
Please note: All carburetors are built to order and dyno tuned before shipping. If time is a factor for you, please call to verify lead times.