TwinPower 493373 - Twin Power 78-89 Big Twin Manifold Spacer Replaces H-D 29250-78 With Butterfly Carburetor

TwinPower 493373 - Twin Power 78-89 Big Twin Manifold Spacer Replaces H-D 29250-78 With Butterfly Carburetor

Manifold Spacer

Twin Power™ manifold spacer replaces H-D 29250-78 for 1978-1989 Big Twin models equipped with butterfly carburetors, ensuring proper intake alignment.