Holley Alcohol Jets (2) - 152 4704021-20 2007 Chevrolet Silverado 1500 Classic

2007 Chevrolet Silverado 1500 Classic 78

Bell SA2010 BR

Oil Pressure Gauge Included

High volumes of cool oil equate to long transmission life

Holley Alcohol Jets (2) - 152 4704021-20 2007 Chevrolet Silverado 1500 ClassicSet 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