42mm and 45mm Smooth Bore Carburetors

42MM POLISHED CARB

The right choice for the performance engine builder needing a carburetor only for specific custom applications.

Available in standard aluminum or polished finish
45mm requires custom manifold
HSR42 cables, air cleaner, breather and jets are interchangeable
Choke cable is included, except for P/N 426278 which will use stock choke cable from CV type carb. 84-89 models require 90-95 cables.