Racing Power Aluminum Water Filler Neck - 90 Swivel - Chevy V8 H759001 Wastegate open pressure setting for

Wastegate open pressure setting for controlling boost spikes and faster spool

1963-1974 Chevrolet K10 Pickup

and superior performance

Easiest Way To Add 20 To 22 in

Racing Power Aluminum Water Filler Neck - 90 Swivel - Chevy V8 H759001 Wastegate open pressure setting forLightweight aluminum water necks feature an O ring seal. Choose from straight, 45? and 90? versions. Fits all Chevy V 8's. 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. Product Description: Water Neck 90 Degree 1 1 2 in ID Hose Swivel O Ring