Chevy V8 Aluminum 15 Degree Water Neck - Polished Valley Cover and GM carbureted V8 combinations

and GM carbureted V8 combinations using four-hole 4-barrel flange patterns

Chevrolet Silverado / GMC Sierra (LS swap or LS equipped)

Designed for a 1

The aluminum radiator core and fan configuration work together to move heat away from the coolant and pull airflow through the core

The centered finned top style helps finish the air-cleaner assembly while maintaining access for filter service

Chevy V8 Aluminum 15 Degree Water Neck - Polished Valley Cover and GM carbureted V8 combinationsThis 15 water neck provides a secure coolant outlet connection between the engine and upper radiator hose. Its aluminum construction with a polished finish supports reliable coolant routing while giving the engine bay a clean, finished look. The 15 outlet angle helps route the upper radiator hose cleanly in performance, restoration, and custom cooling system layouts. It's designed to create a tight connection at the thermostat housing area, using an