1978 Ford Heavy Duty Truck 391 V8 Air Filter

1978 Ford Heavy Duty Truck 391 V8 Air Filter
  • Designed to increase horsepower & torque for the 1978 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
K&N 1978 Ford Heavy Duty Truck air filters are designed to increase engine power and are easy to install in the Ford factory air box.

Your 1978 Ford Heavy Duty Truck deserves a K&N! Select the Product Info button below to see everything the air filter fits.

VehicleProduct  
1978 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
E-1440 1978 Ford Heavy Duty Truck 391 V8 HD B600-750, C600-800Replacement Air Filter
List Price: $153.69
Your Price: USD $98.99
In stock
1978 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
E-1440 1978 Ford Heavy Duty Truck 391 V8 HD CT600-800Replacement Air Filter
List Price: $153.69
Your Price: USD $98.99
In stock
1978 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
E-1440 1978 Ford Heavy Duty Truck 391 V8 HD F600-750Replacement Air Filter
List Price: $153.69
Your Price: USD $98.99
In stock
1978 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
E-1440 1978 Ford Heavy Duty Truck 391 V8 HD LNT, LT, LTS600-800Replacement Air Filter
List Price: $153.69
Your Price: USD $98.99
In stock