Mikuni Smoothbore Carburetor Polished TM42-6PK The right choice for the performance engine builder needing a carburetor only for specific custom applications.

• Available in standard aluminum or polished finish
• 45 mm 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