1977 Ford Heavy Duty Truck 391 V8 Air Filter

1977 Ford Heavy Duty Truck 391 V8 Air Filter
  • Designed to increase horsepower & torque for the 1977 Ford Heavy Duty Truck with the 391 engine.
  • Washable & Reusable
  • This K&N Heavy Duty Truck air filter lasts the lifetime of your vehicle.
  • Million Mile Limited Warranty with use on Street Vehicles
A K&N air filter for your 1977 Ford Heavy Duty Truck should be your Ford's first performance accessory!

Your 1977 Ford Heavy Duty Truck deserves a K&N! Select the Product Info button below to see everything the air filter fits.

VehicleProduct  
1977 Ford Heavy Duty Truck 391 V8 HD B600-750, C600-800
Truck
Replacement Air Filter
K&N E-1440
  • Designed to Increase Power
  • Million Mile Limited Warranty
List Price: $125.99
Your Price: USD $80.99
In stock
1977 Ford Heavy Duty Truck 391 V8 HD CT600-800
Truck
Replacement Air Filter
K&N E-1440
  • Designed to Increase Power
  • Million Mile Limited Warranty
List Price: $125.99
Your Price: USD $80.99
In stock
1977 Ford Heavy Duty Truck 391 V8 HD F600-750
Truck
Replacement Air Filter
K&N E-1440
  • Designed to Increase Power
  • Million Mile Limited Warranty
List Price: $125.99
Your Price: USD $80.99
In stock
1977 Ford Heavy Duty Truck 391 V8 HD LNT, LT, LTS600-800
Truck
Replacement Air Filter
K&N E-1440
  • Designed to Increase Power
  • Million Mile Limited Warranty
List Price: $125.99
Your Price: USD $80.99
In stock