1991 GMC C3500 7.4L V8 Air Intake

1991 GMC C3500 7.4L V8 air intake system
  • Guaranteed power gain
  • Easy to install on 1991 GMC C3500 with 7.4L engines.
  • High-flow reusable air filter
  • Million Mile Limited Warranty
K&N air intake kits for 1991 GMC C3500 models virtually eliminate restriction in the air path by replacing the filter and air path to the engine. The aerodynamic intake tube drives a massive amount of air into your GMC engine, which in turn adds horsepower.

Your 1991 GMC C3500 deserves the best made power gaining air intake available!

VehicleProduct  
1991 GMC C3500 7.4L V8 - All Models
Truck
An easy install (-one bracket required a resized hole), instructions were clear and well illustrated. A big lift in performance (I suspect the poor '94 Suburban probably doesn't know what's happening). A major drop in gas consumption. Would definitely recommend to others.
Nigel Pashley, Twin Bridges, Montana
Performance Air Intake System
K&N 57-3027
  • High Density Polyethylene Tube
  • Guaranteed to Increase Horsepower
  • 50 State Street Legal
57-3027 1991 GMC C3500 7.4L V8 Performance Air Intake System
List Price: $735.89
Your Price: USD $405.99
In stock
1991 GMC C3500 7.4L V8 - All Models
Truck
The response time to accelerate is great.
Larry Jackson , Milwaukee, Wisconsin
Performance Air Intake System
K&N 63-1007-1
  • 12 Inch High-Flow Round Air Filter
  • K&N Logo Embossed Chrome Top Plate
  • Not legal for sale or use in California
63-1007-1 1991 GMC C3500 7.4L V8 Performance Air Intake System
List Price: $353.29
Your Price: USD $194.99
In stock