Performance Header 62000 Holley is the only modular

Holley is the only modular carburetor company that has been in business for over 100 years and has powered every NASCAR champion since the 60's

Choke: None

The smooth one-piece high quality sealed housing with auxiliary air inlet is used to eliminate the use of multiple-piece housings and ensure the coolest air intake charge available

Calibrated For Gasoline

Throttle Body Screw

Performance Header 62000 Holley is the only modularEvery Gibson Performance Header is Dyno tuned and engineered to deliver more usable horsepower and torque at low and mid range RPM highway speeds. Improves engine's ability to breathe and cooler operating engine temperature. Designed as a direct replacement for the factory manifolds, using the stock crossover pipe. They are well suited for lowered and raised vehicles, street and off road. 50 State Street legal. Meets EPA and CARB requirements. Will