1970 to 81 Pontiac Firebird 14 inch Spal Brushless Shroud for Cold Case GPF18 or CHC557

Keep your Gen II Pontiac Firebird or LS Swap running cool with this precision-engineered fan shroud that fits 14" Spal Brushless fans! NOTE: This shroud may not fit if you have a stock steering box, please double check before ordering Upgrade your cooling system with our custom-designed shroud for the Cold Case GPF18 or LS Swap CHC557 radiator for all Gen II GM F-Body's, 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. While the standard Cold Case shroud is a solid choice, our design takes cooling performance to the HIGHEST level—ideal for high-performance builds, hot climates, or anyone who demands the absolute best from their cooling system. 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" SPAL BRUSHLESS 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. Better Fitment: Custom-contoured to the Cold Case Radiator for a truly integrated cooling solution, overlapping the side tanks, accommodating larger fans. Compatible 14" Fan Part Numbers (Not Included): Spal 30107102 Brushless (500 watt "drop in" style) VA116-ABL505/105A Spal 30107103 Brushless (300 watt "drop in" style) VA116-ABL324P/N-105A Necessary Accessories for Installation (Not Included): Brushless Fan Controller (optional) Fan mounting hardware M6x1 - 32mm long Bolted version will need an extra Eight M6x1 - 10mm long fasteners Two Rubber Flap Doors - Spal part number 30130012 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 50 amps, depending on which fan you select. Manufacturers include Spal, Painless Performance, Derale, Ron Davis, and American Autowire. (I personally have the Painless Performance kit, with 195 on, 185 off) See the "NEW Firebirds+Camaros" video for installation tips. Specifications: Fits 1970-1981 Pontiac Firebird's (If you have a Camaro see the Gen II Camaro listing, which has a slightly narrower radiator) Designed specifically for Cold Case radiator model GPF18, GPF18A, GPF18B, and GPF18AB, GPF18K Also fits LS Conversion Radiator CHC557 used on all Second Gen GM F-Body's Accommodates 14" SPAL BRUSHLESS fans, inquire for different fans not listed Available in powder coated or raw aluminum finish Raw Aluminum does have witness marks that can be cleaned with Scotch Brite, or a Magic Eraser Please see powder coat color options. After order, we'll email you for your color preference. Precision CNC-cut from aircraft-grade aluminum Made in the USA Note: This is an aftermarket shroud designed to work with the Cold Case GPF18 and CHC557 radiator. It is not manufactured by Cold Case Radiators. Fans and installation accessories sold separately. Lead time for Raw Aluminum is around one week. Powder Coated shroud lead time is two weeks. Don't forget to check out Monty's Discounted Parts and Blems, which may have working shrouds with minor Blemishes.