HVH – High Velocity Heads 4150 Carb to 4500 Intake Flange Adapter 1.5″

Product Descripton:

High Velocity Heads has been porting high performance cylinder heads and intake manifolds since 1970. HVH has over thirty years of head porting, head design, intake porting and intake design along with carburetor spacer design experience. HVH Super Sucker carburetor spacers are the most effective carburetor spacers ever developed.