Chevy SBC 350 1968-86 O-Ring Thermostat Housing Water Neck Chrome Pinit $15.30 SKU: PCE191.1011 These chrome water necks from Speedmaster add a touch of class to your cooling system. They're available for a variety of applications. O-ring seal is included. Quantity -+ Add to Cart Details Brand:SpeedmasterPart Number:PCE191.1011Part Type:Water NeckWater Neck Style:15 degreeSwivel:NoSealing Style:O-ringWater Neck Material:AlloyWater Neck... DetailsBackDetailsBrand:SpeedmasterPart Number:PCE191.1011Part Type:Water NeckWater Neck Style:15 degreeSwivel:NoSealing Style:O-ringWater Neck Material:AlloyWater Neck Finish:Chrome platedMounting Hardware Included:NoHeater Bypass Provision:NoQuantity:Sold individually.See MoreSee Less