Edelbrock Pro-Flo Waterneck Straight H769001XS As the pictures show

As the pictures show

1963-1965 GMC PB2500 Series

Ribbon Window Net is used and approved in all sanctioning bodies

while straight-through design are for use with a 5/8" bolt and rod end

Block / Water Pump Mount

Edelbrock Pro-Flo Waterneck Straight H769001XS As the pictures showThese polished water necks are a great to finish of your engine. They feature an O ring design for an improved seal, which also allows for removal without requiring a new gasket. Fits any 1 1 2 diameter outlet hose. Edelbrock, Waterneck, Aluminum Waterneck, Thermostat housing, O Ring design, 1 1 2" Hose, Chevy, SBC, BBC, 4. 3L V6, 4816Since 1938, Edelbrock has been committed to making the finest high performance products in the industry. The famous