HVH Super Sucker Aluminum Carburetor Spacer - 1 in Thick - 4 Hole - Dominator Flange 411997 We feature Boyce Trackburner Performance

We feature Boyce Trackburner Performance Products at low everyday prices

please see CARB EO# D-550-13 for details

was developed and patented in 1950

SMX Series

HVH Super Sucker Aluminum Carburetor Spacer - 1 in Thick - 4 Hole - Dominator Flange 411997 We feature Boyce Trackburner PerformanceProduct Description: Carburetor Spacer Super Sucker 1 in Thick 4 Hole 2. 125 in Bore Diameter Dominator Flange Aluminum Natural 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