Walker brand rebuild kit: 15879

Holley 2300, R 4412  2 Barrel Carburetors H-2 #R4412-AAS

Application: 500 cfm Holley 2300 2 barrel Carburetors:

R-4412, R-4412-1, R-4412-2, R-4412-3 R-9011

INTERCHANGES:  Holley 37-474