1977 to 1987 GM Truck Shroud for Tall Cold Case GMT556A21 fits 14 inch fans Raw Aluminum gm abody There are a total of

There are a total of 8 threaded M6x1 holes for the fans

Check out Monty's independent fan CFM test results to compare real-world performance data

GS)  Don't get stranded with a punctured or sheared oil pan and protect it with this 3/16" Steel Skid Plate

The stock lower brackets on the CHC11 radiator need to be removed for this shroud to fit

Designed specifically for Cold Case radiator models

1977 to 1987 GM Truck Shroud for Tall Cold Case GMT556A21 fits 14 inch fans Raw Aluminum gm abody There are a total ofKeep your 1977 to 1987 GM Truck running cool with this precision engineered fan shroud Upgrade your cooling system with our custom designed shroud for the Cold Case GMT556A21 "Tall" radiator that delivers measurably better cooling efficiency than the standard Cold Case shroud design. Through optimized fan sizing and precision engineered airflow channels, this shroud maximizes the contact between your fan and radiator surfaceensuring every CFM of