Holley Alcohol Jets (2) - 172 AN Hose Wrench Full User Customizable Throttle Curves

Full User Customizable Throttle Curves

Filler Bung

Metering Rods

Replacement components are also available for quick

Transmission Crossmember

Holley Alcohol Jets (2) - 172 AN Hose Wrench Full User Customizable Throttle CurvesSet of two alcohol jets. Holley has been the undisputed leader in fuel systems for over 100 years. Holley carburetors powered every NASCAR Cup team and nearly every NHRA Pro Stock champion for four decades. Now, Holley EFI products power these cars and are dominating the performance world. Holley products for GM's popular LS engine are dominating the LS scene as well. Holley's products also include performance fuel pumps, intake manifolds and engine