Earls Super Stock™ Hose 791006ERL universal fittings and adapters Perfect for LS7 engines Distribute Balanced N2O Amounts Perfect for LS7 engines 4 V8 1990 Chevrolet V2500 Suburban 454 7 Brand Earls Compatible Hose Ends Super Stock Emission Code 5 Fluid Type Automatic Transmission Fluid Fluid Type Coolant Fluid Type Oil Fluid Type Race Gas Fluid Type Rating Automatic Transmission Fluid 5 out of 5 Rating Fluid Type Rating Coolant 5 out of 5 Rating Fluid Type Rating Diesel 2 out of 5 Rating Fluid Type Rating E85 2 out of 5 Rating Fluid Type Rating Methanol Alcohol 2 out of 5 Rating Fluid Type Rating Oil 5 out of 5 Rating Fluid Type Rating Pump Gas 2 out of 5 Rating Fluid Type Rating Race Gas 3 out of 5 Rating Fluid Type Rating Vacuum 1 out of 5 Rating Hose Family Super Stock Hose Length 10 Feet Hose Outer Material BLUE RUBBER Hose Size 6 AN Inside Diameter Interior Braided Fabric Sheath