Hooker is proud to add more new products to the RacingHeart line of headers. These Small Block Chevy Street Stock Headers fit 73-88 GM G-Body vehicles as well as 70-81 GM F-body vehicles.
Features:
- Collectors Feature Merge Spears For Increased Exhaust Velocity
- 3/8 in. Header Flanges For Strength/Maximum Sealing Surface
Holley Performance Emission Code 4: This part is legal for sale or use on Racing Use Only Vehicles. The following vehicles are considered Racing Use Only Vehicles: Racing Use Only Vehicles are vehicles that are used exclusively for competition that are not registered and that may never be used on the street. WARNING: It is against the law to install this part on an Emissions Controlled Vehicle
Installation Notes:
Engine must be in stock location.
Will not clear A/C box.
Will not clear stock manual clutch linkage ball.
Requires short oil filter.
