Holley Ultra HP/XP 750 DP Ford Holden Chev Mopar AMC
Up for sale is a fully stripped, cleaned and rebuilt Holley Ultra HP/XP carb 750 DP in hardcore black. This carb is an. ultra HP and is exactly the same as the Holley XP line as Holley. Reason Holley changed the name to XP was they already had an Ultra HP line out when these came out. So to stop the confusion Holley ended up calling them XP instead. Look at the Part No (80803) and it’s the same as XP. All the same features like bowl drains, baffled and slightly larger fuel bowls, idle bypass, a