HVH Super Sucker Plastic Carburetor Spacer - 2 in Thick - 4 Hole - Dominator Flange HAWHB370N559 5 in Rectangular Port

5 in Rectangular Port

Available spanner wrenches and thrust bearings increase ease of ride height adjustment

The Wing Tree Inserts are fabricated with 1/4 offset to accomodate varying tab dimensions

We believe in what we do and the pistons we make

HVH Super Sucker Plastic Carburetor Spacer - 2 in Thick - 4 Hole - Dominator Flange HAWHB370N559 5 in Rectangular PortProduct Description: Carburetor Spacer Super Sucker 2 in Thick 4 Hole Dominator Flange 2 in Bore Diameter Plastic HVH 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. Originally HVHV only worked for NASCAR Winston Cup teams, doing their cylinder heads and