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Mishimoto Mishimoto 78-86 Chevy/GM C/K Truck Performance Aluminum Fan Shroud
Mishimoto Mishimoto 78-86 Chevy/GM C/K Truck Performance Aluminum Fan Shroud
Mishimoto Mishimoto 78-86 Chevy/GM C/K Truck Performance Aluminum Fan Shroud
Mishimoto Mishimoto 78-86 Chevy/GM C/K Truck Performance Aluminum Fan Shroud
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Mishimoto 78-86 Chevy/GM C/K Truck Performance Aluminum Fan Shroud

Mishimoto
MISMMFS-CK-78
748354021455
Fans & Shrouds
6 Units In Stock - Ships Next Business Day
$ 370.00 $ 335.95
$ 335.95

SKU: MMFS-CK-78 | UPC: 748354021455

Mishimoto 78-86 Chevy/GM C/K Truck Performance Aluminum Fan Shroud

The Mishimoto Aluminum Fan Shroud replaces fragile factory plastic on 1978-1986 Chevrolet C/K trucks, GMC Jimmy, R/V-Series and similar models with 305-350-454 V8 engines. Crafted from cast aluminum, it directs airflow precisely to the radiator and OEM fan for consistent engine temperatures under load or towing. This direct-fit upgrade prevents shroud failure and maintains cooling performance in classic trucks.

Key Features

  • Cast Aluminum Build: Weighs 9.5 lbs, far stronger than OEM plastic to handle vibration and heat without cracking.
  • Direct Bolt-On Design: Matches factory mounting points on 78-86 C/K radiators, no cutting or adjustments needed.
  • Optimized Airflow: Tight seal around fan blades channels 20% more air to core, reducing coolant temps by up to 15 degrees.
  • Black Powder Coat: Resists rust and road salt for long-term durability in harsh conditions.
  • Complete Kit: Includes shroud, mounting hardware and grommets for easy replacement.

Product Notes

  • Special order item, processing takes 3-5 business days before shipping.
  • Confirm transmission and engine match via application guide for exact fit.
  • Box dimensions 38in x 22in x 4in for secure transit.

Installation Notes

  • Professional installation recommended.
  • Remove OEM shroud, fan and radiator hoses first, then bolt new shroud in 30-45 minutes.
  • Works with stock 16-20in fans and mechanical thermostats.

This Part Fits

Year Make Model Submodel
1987 Chevrolet Blazer Custom Deluxe
1988-1991 Chevrolet Blazer Scottsdale
1987-1991 Chevrolet Blazer Silverado
1978-1980 Chevrolet C10 Big Ten
1978-1981 Chevrolet C10 Cheyenne
1981-1986 Chevrolet C10 Custom
1978-1980 Chevrolet C10 Custom Deluxe
1981 Chevrolet C10 Deluxe
1978-1986 Chevrolet C10 Scottsdale
1978-1986 Chevrolet C10 Silverado
1978-1980 Chevrolet C10 Suburban Custom Deluxe
1978-1980 Chevrolet C10 Suburban Scottsdale
1979-1980 Chevrolet C10 Suburban Silverado
1978-1981 Chevrolet C20 Cheyenne
1981-1986 Chevrolet C20 Custom
1978-1980 Chevrolet C20 Custom Deluxe
1981 Chevrolet C20 Deluxe
1978-1986 Chevrolet C20 Scottsdale
1978-1986 Chevrolet C20 Silverado
1981-1986 Chevrolet C20 Suburban Custom
1978-1980 Chevrolet C20 Suburban Custom Deluxe
1981 Chevrolet C20 Suburban Deluxe
1978-1980,1982,1984-1986 Chevrolet C20 Suburban Scottsdale
1979-1980,1982-1986 Chevrolet C20 Suburban Silverado
1978-1981 Chevrolet C30 Cheyenne
1981-1986 Chevrolet C30 Custom
1978-1980 Chevrolet C30 Custom Deluxe
1981 Chevrolet C30 Deluxe
1978-1986 Chevrolet C30 Scottsdale
1978-1986 Chevrolet C30 Silverado
1978-1980 Chevrolet K10 Cheyenne
1981-1986 Chevrolet K10 Custom
1978-1980 Chevrolet K10 Custom Deluxe
1981 Chevrolet K10 Deluxe
1978-1980,1982,1984-1986 Chevrolet K10 Scottsdale
1979-1980,1982-1983,1985-1986 Chevrolet K10 Silverado
1978-1981 Chevrolet K20 Cheyenne
1981-1986 Chevrolet K20 Custom
1978-1980 Chevrolet K20 Custom Deluxe
1981 Chevrolet K20 Deluxe
1978-1986 Chevrolet K20 Scottsdale
1978-1983,1985-1986 Chevrolet K20 Silverado
1981-1986 Chevrolet K20 Suburban Custom
1978-1980 Chevrolet K20 Suburban Custom Deluxe
1981 Chevrolet K20 Suburban Deluxe
1978-1980,1982,1984-1986 Chevrolet K20 Suburban Scottsdale
1979-1980,1982-1983,1985-1986 Chevrolet K20 Suburban Silverado
1978-1981 Chevrolet K30 Cheyenne
1981-1986 Chevrolet K30 Custom
1978-1980 Chevrolet K30 Custom Deluxe
1981 Chevrolet K30 Deluxe
1978-1986 Chevrolet K30 Scottsdale
1978-1986 Chevrolet K30 Silverado
1981-1991 GMC Jimmy Base
1981-1985 GMC Jimmy High Sierra
1981-1990 GMC Jimmy Sierra Classic
1981-1982 GMC Jimmy Sierra Grande
1981-1982 GMC Jimmy Street Coupe
1987-1989 GMC R2500 Base
1987-1989 GMC R2500 High Sierra
1987-1989 GMC R2500 Sierra Classic
1987-1991 GMC R3500 Base
1987-1989 GMC R3500 High Sierra
1987-1989 GMC R3500 Sierra Classic
1990-1991 GMC R3500 SLE
1987 GMC V1500 Base
1987 GMC V1500 High Sierra
1987 GMC V1500 Sierra Classic
1987 GMC V2500 Base
1987 GMC V2500 High Sierra
1987 GMC V2500 Sierra Classic
1987-1991 GMC V3500 Base
1987-1989 GMC V3500 High Sierra
1987-1989 GMC V3500 Sierra Classic
1990-1991 GMC V3500 SLE

Why Choose Mishimoto?

  • Proven in motorsports and daily drivers for reliable cooling.
  • CNC-machined for exact tolerances and leak-free seals.
  • Lifetime warranty against manufacturing defects.

Frequently Asked Questions

  • Q: Will this fit a 1984 Chevy K10 Silverado with TH400?
    A: Yes, designed for 78-86 C/K with listed transmissions including TH400, direct replacement.
  • Q: What material is used and does it match OEM look?
    A: Cast aluminum with black powder coat finish blends with engine bay while adding strength.
  • Q: What warranty applies and is installation easy?
    A: Lifetime warranty covers defects. Bolt-on install takes under an hour with basic tools.

Shipping & Handling

  • Method: UPS Ground or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Foam-protected box, 38 x 22 x 4 inches
  • Weight: 9.5 lbs

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