Adapters

Holley 350 / 500 to 22R Manifold Adapter Kit (w/ Spiral Bore) We manufacture these billet aluminum carb adapters in house, to our specs, and only use the finest materials in our adapters to assure...

Holley 500 to 22R Manifold Adapter Kit (w/ Smooth Bore) We manufacture these billet aluminum carb spacers in house, to our exacting specs. We use only the finest materials in our billet spacers to...