HVH Super Sucker Plastic Carburetor Spacer - 2 in Thick - 4 Hole - Dominator Flange Draco Racing While it is compatible with

While it is compatible with all MSD boxes

1958-1966 Plymouth Belvedere

Test Mode: This software integrated feature allows you to quickly determine if an input or output is working as intended

Replacement Parts: Breather

HVH Super Sucker Plastic Carburetor Spacer - 2 in Thick - 4 Hole - Dominator Flange Draco Racing While it is compatible withProduct 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