DRAG SPECIALTIES Billet Flange Adapter for Spigot-Type Carbs — 2.75 in. on center, fits CV and Mikuni HSR-42
Mounts late-model CV and Mikuni HSR-42 carbs to early Evolution two-bolt flange manifolds. CNC-machined from 6061 billet aluminum. 2.75 in. bolt spacing. Made in the U.S.A.