Racing Power Water Neck - 1-1/2" ID Hose - O-Ring - Stainless Hardware - Swivel - Aluminum - Polished Oils Multiple Spark Duration Approximately 20

Multiple Spark Duration Approximately 20 degrees crank shaft rotation below 2

Not Designed For Use On Factory 5

slip link mechanical secondary linkage

Precision machined from 6061-T6 billet aluminum and polished to a mirror finish

86 and newer blocks with one piece seal

Racing Power Water Neck - 1-1/2" ID Hose - O-Ring - Stainless Hardware - Swivel - Aluminum - Polished Oils Multiple Spark Duration Approximately 20Product Description: Water Neck 45 Degree 1 1 2 in ID Hose O Ring Stainless Hardware Swivel Aluminum Polished GM LS Series Sold Individually Started in 1995 and specializing in both aftermarket and OEM markets, the Racing Power Company offers more than 4,800 different parts, including valve covers, dress up kits, air cleaner assemblies, crankshaft pulleys, breathers, light assemblies, and more.