Earl's Straight Water Neck - O-Ring Seal - 20 AN Male Outlet - Clear - GM LS-Series Tachometer Signal Filter 1990-1990 Chevrolet V2500 Suburban

1990-1990 Chevrolet V2500 Suburban

3/8 in OD Shaft

Arms are exceptionally strong and will not flex

yet in a mat style

Hypereutectic Pistons

Earl's Straight Water Neck - O-Ring Seal - 20 AN Male Outlet - Clear - GM LS-Series Tachometer Signal Filter 1990-1990 Chevrolet V2500 SuburbanEngine Coolant Thermostat Housing Upgraded earlier LS water pumps to the less restritive late model thermostats Billet aluminum and stainless steel components Anodized protection on aluminum components Works with all LS water pumps (requires thermostat upgrade on early LS water pumps) Product Description: Water Neck Straight O Ring Seal 20 AN Male Outlet Aluminum Clear Anodized GM LS Series Sold Individually Earl's Performance Products was founded by