1968 to 1977 Custom GM A-Body Shroud for 14 inch fans Raw Aluminum

Keep your GM A-Body running cool with this precision-engineered fan shroud for 28.5"x17" cores that have a Top Hat depth of .500"  

This Shroud is NOT for Cold Case Radiators!  Please see our other listing, here. 1968-1977 GM A-Body Fan Shroud 14" for Cold Case GMA42

Upgrade your cooling system with our custom-designed shroud for the above core 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 surface—ensuring every CFM of airflow does its job.

Key Performance Advantages:

• Enhanced Shroud performance: Flap doors allow "pass through" of high velocity air while at speed, dramatically cutting down the need for fan usage.
• Optimized Fan Size: Direct fit 14" fans were selected by Monty
• Not sure which fans to use? Check out Monty's independent fan CFM test results to see real-world performance data and compare different fan options.

Compatible Fan Part Numbers (14" Fans):

• Spal 30102042 (14" Brushed High Performance Puller)
• Proform 67035 (14" Low Profile BRUSHLESS)
  

Necessary Accessories for Installation (Not Included):

• Fan mounting hardware M6x1 - 16mm long (Included with Powder Coated Shrouds)
• Six Rubber Flap Doors, Spal part #30130012  (Included with Powder Coated Shrouds)
  • Ordering a Raw shroud? Flap doors are here; Link to Rubber Flap Door part Number 30130012
• Fan relay and wiring harness (if not already installed)
• Make sure each relay is rated for 30 to 40 amps. Manufacturers include Spal, Painless Performance, Derale, Ron Davis, and American Autowire. (I personally have the Painless Performance kit, with 195 on, 185 off)
• Adjustable thermostat switch (recommended for automatic operation) typically included with most Fan Relay harnesses.
• See the "Twin Spals" video for installation tips.  

Don't forget to check out Monty's Discounted Parts and Blems, which may have working shrouds with minor Blemishes.