Moroso 90 Degree Water Neck - 3-1/4 in Tall - Filler Cap x Water Hose x 1/2 in NPT x Dual 1/4 in NPT Female Ports - Chevy V8 196999 1979-1999 GMC C2500 Suburban

1979-1999 GMC C2500 Suburban

Valve Spring Open Pressure

where it senses current and creates a conventional 12V square wave signal output which can be utilized by AutoMeter tachometers and many aftermarket RPM activated devices

600" Diameter

Moroso 90 Degree Water Neck - 3-1/4 in Tall - Filler Cap x Water Hose x 1/2 in NPT x Dual 1/4 in NPT Female Ports - Chevy V8 196999 1979-1999 GMC C2500 SuburbanLocates filler neck at highest point on cars with low mount radiators to bleed off air Unit can be flipped 180 for either right or left outlet location Includes 1 2" NPT fitting for installing water temperature sending unit and two 1 4" NPT fittings for return lines on popular aftermarket cylinder heads Made of 356 T6 cast aluminum; 3 1 4" high Includes gaskets, bolts and washers, and standard size radiator cap filler neck Moroso Performance Products