Mikuni Hi-Flo Carb Back, HSR-48 to S&S Super D

Adapts HSR-48 Mikuni Carb to S&S Super 'D' Manifold

Precision machined bore, tapers from Mikuni outlet diameter to S&S manifold inlet size.
Substantial flow increase using S&S's larger plenum intake manifold.
Ideal for stroker & big bore motors that require odd length intake manifolds.

S&S manifolds are available for all length cylinders.

Includes O-Rings & metric hardware.