HVH 4500 Carb to 4150 Intake Flange Adapter YA0803 Z-Design in Shell circulates air

Z-Design in Shell circulates air throughout the shell utilizing large internal channels

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HVH 4500 Carb to 4150 Intake Flange Adapter YA0803 Z-Design in Shell circulates airProduct Description: Carburetor Adapter Super Sucker 2 in Thick 4 Hole Dominator to Square Bore Aluminum Polished Sold Individually 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