Description
The Mishimoto Performance Fan Shroud Kit (MMFS-MUS-67K) combines an all-aluminum shroud with a 16-inch high-flow electric fan capable of moving over 1850 cfm, and it’s built to bolt directly to the Mishimoto Performance Aluminum Radiator on classic Mustangs. This setup completely eliminates the stock, failure-prone mechanical fan, replacing it with a plug-in electric fan that requires no cutting or bending of the shroud during installation.
This Mishimoto Cooling upgrade is designed for owners who want a cleaner, more dependable way to manage engine temperatures in a classic muscle car. Because the electric fan is shipped pre-installed to the shroud, the swap is straightforward, and all mounting hardware is included for a proper fit. For drivers who want even more command over coolant temperatures, this kit can optionally be paired with the Mishimoto Adjustable Fan Controller Kit (MMFAN-CNTL-U), which uses both NPT and probe-type sensors to give total control over fan activation, including at idle. Every Mishimoto Performance Fan Shroud Kit is backed by the Mishimoto Lifetime Warranty.
Vehicle Applications
This fan shroud kit is built for the 1967-1970 Ford Mustang Base, as well as the Ford Mustang Shelby GT-350 across the same 1967-1970 span. It also covers the Ford Mustang Boss 302 for 1969-1970, along with the 1970 Ford Mustang Grande and 1970 Ford Mustang Mach 1. Mercury Cougar Base models from 1967-1969 are covered as well. Engine codes associated with this application include the 289ci (4.7L) V8, 302ci (4.9L) V8, and 351ci (5.8L) V8. Note that a standard-length water pump may cause fitment issues when this shroud is paired with a Mishimoto X-Line radiator, so Mishimoto recommends a short-neck water pump and pulley to avoid clearance problems.
Features
- Includes a high-flow 16-inch electric fan, providing over 1850 cfm of airflow
- All-aluminum shroud construction
- Optional fan controller provides complete control of coolant temperatures at idle
- Designed to mate exclusively with the Mishimoto Performance Aluminum Radiator
- Replaces the failure-prone stock mechanical fan
- No cutting or bending of the shroud required for installation
- Includes all mounting hardware for installation
- Backed by the Mishimoto Lifetime Warranty
- Electric fan ships pre-installed to the shroud; additional wiring may be required
Specifications
- Brand: Mishimoto
- Part Number: MMFS-MUS-67K
- Product Type: Cooling
- Shroud Material: Aluminum
- Shroud Color: Silver
- Overall Material: Aluminum
- Finish: Brushed
- Grade Type: Performance
- Width: 3.96 in
- Height: 16.5 in
- Depth: 3.96 in
- Length: 21.2 in
- Fan Diameter: 16 in
- Blade Quantity: 10
- Blade Material: Plastic
- Blade Type: Straight
- Blade Color: Black
- Maximum Airflow: 1850 CFM
- Motor Included: Yes
- Electrical or Mechanical: Electrical
- Hardwired or Plug-In: Plug-In
- Mounting Hardware Included: Yes
- Fan Clutch Mounted: No
- Control Unit Included: No (Adjustable Fan Controller Kit MMFAN-CNTL-U available separately)
- Engine Codes: 289ci (4.7L) V8, 302ci (4.9L) V8, 351ci (5.8L) V8
Frequently Asked Questions
What does the Mishimoto MMFS-MUS-67K fan shroud kit include?
It includes an aluminum fan shroud with a 16-inch high-flow electric fan that produces over 1850 cfm of airflow, plus all mounting hardware for installation. The electric fan ships pre-installed to the shroud.
Which vehicles fit this Mishimoto Performance Fan Shroud Kit?
This kit fits the 1967-1970 Ford Mustang Base, 1967-1970 Ford Mustang Shelby GT-350, 1969-1970 Ford Mustang Boss 302, 1970 Ford Mustang Grande, 1970 Ford Mustang Mach 1, and 1967-1969 Mercury Cougar Base.
Does this fan shroud work with any radiator?
No, this fan shroud is designed to mount exclusively to the Mishimoto Performance Aluminum Radiator.
Can I add a fan controller to this kit?
Yes, this kit can optionally include the Mishimoto Adjustable Fan Controller Kit (MMFAN-CNTL-U), which uses both NPT and probe-type sensors and gives the user total control over coolant temperatures, including at idle.
Is there a warranty on this Mishimoto fan shroud kit?
Yes, this fan shroud kit includes the Mishimoto Lifetime Warranty.
Are there any installation notes I should know about?
The electric fan ships pre-installed to the shroud, but additional wiring may be required. Also, a standard-length water pump may cause fitment issues when combined with a Mishimoto X-Line radiator, so Mishimoto recommends a short-neck water pump and pulley to avoid clearance issues.
âš WARNING (California Proposition 65): This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.
