Ford 351-400M Water Pump Discontinued 04/26/18 VD

Water Pump Action +Plus Water Pump Action +Plus Water Pump; Aluminum; Six Blade Impeller; Not For Competition Use; Satin Finish[Available While Supplies Last]; SPECIFICATIONS: Engine Make/Size: Ford 332-428 FE Finish: Satin Style: Street/High-Performance Type: Mechanical WARNING CA Proposition 65: No FEATURES: Lightweight Aluminum CNC Machined Heavy Duty Shaft w/5/8 in. Pilot Six Blade Stamped Steel Anti-Cavitation Impeller 100% Leak Tested Weiand's light weight, performance aluminum mechanical Action-Plus water pumps give a weight saving of 30% to 50% over stock cast-iron pumps. These pumps feature a premium quality bearing and seal that have twice the load capacity of stock pumps. Weiand's exclusive housing counterbore keeps the bearing form "walking" out. All pumps are designed with the necessary bracket bosses and water connections to fit popular street applications. ** Left-hand water inlet. Fits 1970-79 351 Cleveland and 351 M/400 engines. The Weiand Company was founded by Phil Weiand as a performance parts warehouse in the 1930s and sold a variety of speed parts. The first Weiand product, the "High Weiand" manifold was manufactured and marketed in 1937. It was the first aluminum intake on the market. In 1949 Weiand introduced a series of "tri-power" and four 2-barrel manifolds and immediately after WWII Weiand debuted a line of aluminum cylinder heads for flathead Ford engines. The famous "Drag Star" line of "log" manifolds for Hemi engines was introduced in 1952 and in 1957 Weiand developed complete blower drives for the GMC 6-71 supercharger. Other feats first dual plane, "Colt" 180 degree intake 1965, and in 1968 came the "Hi-Ram Manifold" with its patented D-port technology. Next "X-terminator" single plane manifold series in 1972 and Weiands high performance aluminum water pumps the following year. "X-CELerator", a series of performance single plane intakes was developed in 1974. "Team G" series of 360 racing manifolds were introduced in 1978. A year later "Action" series of high performance replacement manifolds debuted. Weiand became the first OE supplier of superchargers to Mercury Performance Marine in 1990, and over the next three years the "Stealth" series of high performance dual plane manifolds was designed, the "Pro-Street" supercharger was certified "emissions legal" by CARB and Weiand received the industry's first "E.O." for an intake manifold. Then the 8-71 supercharger for SBC and BBC in 1996 and the first aluminum LS-1 intake manifold in 2002. In 2005 Weiand began designing manifolds on Computational Fluid Dynamics software to deliver perfectly designed runner lengths for maximum air/fuel delivery on its newest intakes the Warrior line. To make more power you have to get more air into your engine. Look to Weiand as your power source, or partner with products from other Holley companies, to give you even more power!

Made from lightweight aluminum Zinc plated back covers and hardware for long life and corrosion resistance Features an exclusive "twisted snout" design Includes six-blade stamped steel anti-cavitation impellers for maximum water flow Premium quality bearing and seal