Meziere WP103S Electric Water Pump for Pontiac V8 - 35 GPM Black Anodized

The Meziere WP103S is a high-performance electric water pump designed specifically for Pontiac 301-455ci V8 engines from 1962-1981. This 100 Series pump bolts directly in place of the stock mechanical pump, eliminating parasitic horsepower loss at high RPM while providing reliable cooling for street and drag strip applications.

Key Features:

• Lightweight billet aluminum construction with black anodized finish - complete unit weighs only 5.9 pounds
• 35 GPM flow rate suitable for normally aspirated engines up to 650 horsepower
• Stainless steel large diameter main shaft with high-performance ceramic seal
• CNC-machined aluminum housing with epoxy coated motor windings
• RF suppression circuit for electrical noise reduction
• Draws only 6-7 amps under normal use
• 2,400+ hour life expectancy for street or drag strip use
• No inlet required - simplified installation
• Countersunk bolts and stock thickness body compatible with engine plates
• Measures 3.78 inches from mounting surface to pump tip

Complete Kit Includes: All necessary gaskets, stainless steel hardware, and wiring. Installation is straightforward enough to be performed between rounds at the track. Note: 1962-1968 engines must use 1969 and later 11-bolt timing cover, vibration damper, and pulleys. This pump is designed for racing applications and does not accommodate factory accessories like power steering, alternator, or air conditioning.