Holley released the proven results of the Ultra HP 4BBL series in a 2BBL.  The new  4412 features aluminum construction with a contoured air entry.

Holley 4412 Ultra HP Carburetor

Holley released the proven results of the Ultra HP 4BBL series in a 2BBL. The new 4412 features aluminum construction with a contoured air entry.
Part #:
0-4412HP
Booth:
Racing & Performance/22667
COMPATIBLE VEHICLES: