HVH Super Sucker Plastic Carburetor Spacer - 2 in Thick - 4 Hole - Dominator Flange - 1250 CFM Carburetors 91929969 The backbone of the product

The backbone of the product is the patent pending Tension Neutralizing Tether (TNT)

Diameter Carburetor Neck

1999 GMC C1500 Extended Cab Pickup

2-1/2 or 3 in Wide Leaf Springs

Operating Pressure 2250 psi

HVH Super Sucker Plastic Carburetor Spacer - 2 in Thick - 4 Hole - Dominator Flange - 1250 CFM Carburetors 91929969 The backbone of the productProduct Description: Carburetor Spacer Super Sucker 2 in Thick 4 Hole Dominator Flange 2. 125 in Bore Diameter Plastic Black 1250 CFM Carburetors 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