HVH 2" Tall Aluminum Super Sucker Carburetor Spacer for Dominator H760C31XXL you will not find a

you will not find a better part than the COMP Cams® Lash Cap

3/8 in NPT Female to 3/8 in NPT Male

this pump gives an additional pump shot volume

Includes gauge mounting hardware and installation instructions

Not for computer-controlled carbs

HVH 2" Tall Aluminum Super Sucker Carburetor Spacer for Dominator H760C31XXL you will not find aProduct Description: Carburetor Spacer Super Sucker 2 in Thick 4 Hole Dominator Flange 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 developed.