Holley Yellow Accelerator Pump Cam - For 4500 Dominator H778C31 ClevorSince 1938

ClevorSince 1938

while the other side features a multi-size pocket configuration

Over the years

Biondo CO2 Bottle - 10oz

high horsepower racing engines

Holley Yellow Accelerator Pump Cam - For 4500 Dominator H778C31 ClevorSince 1938Yellow pump cam for model 4500 DOMINATOR carburetors. Profile design delivers an early fuel shot and continues until the pump empties. 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