HVH Super Sucker Plastic Carburetor Spacer - 1 in Thick - 4 Hole - Dominator Flange - Cloverleaf Manifold LRC-1256 12' lengths are commonly used

12' lengths are commonly used for FRONT seat passengers

1/4 in NPT Outlet

1" Mild-Steel Exhaust Bung

Chevrolet: P20 Series 60 - 61 5

HVH Super Sucker Plastic Carburetor Spacer - 1 in Thick - 4 Hole - Dominator Flange - Cloverleaf Manifold LRC-1256 12' lengths are commonly usedProduct Description: Carburetor Spacer Super Sucker 1 in Thick 4 Hole Dominator Flange Plastic Cloverleaf Manifold 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