Holley White Accelerator Pump Cam - For 4500 Dominator Main Cap Stud Kit It is machined from billet

It is machined from billet aluminum and comes with all necessary hardware and O-Ring seals

Available in black and chrome finishes

They replace old and worn out bags and packs with precise fit and reliable operation

Puller (engine side) applications onlyDerale has been the leader in performance cooling for decades

Holley White Accelerator Pump Cam - For 4500 Dominator Main Cap Stud Kit It is machined from billetWhite pump cam for model 4500 DOMINATOR carburetors. Profile design gives a quick, early shot of fuel but it does not empty the pump. 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