Hedman Silver Mid-Length Headers w/ A.I.R. for Big-Block Chevy
Highlights
- Bolt-On Upgrade
- Mild Steel Construction
- 1-3/4” Mandrel-Bent Tubing
- Polished-Silver Ceramic Finish
Hedman Silver Mid-Length Headers for 396-502 C.I. Big-Block Chevy Engines with an Air Injection Reactor (A.I.R.).
Help your ride achieve serious performance starting with Hedman mid-length headers (66611)! Not only are they tough and built to last, but they also offer a clean under hood look. It’s thanks to the combination of their 1-3/4” mild steel tubing plus polished-silver coat. Just pair them with a 396-502 C.I. big-block Chevy engine and A.I.R.
Features and Benefits:
- 1-3/4” mild steel tubing
- Provides smooth and consistent exhaust flow
- 3” ball-and-socket collector without gasket
- Collector doesn’t require traditional gasket at joint
- HTC polished-silver ceramic-metallic coating
- Finish provides improved heat and corrosion resistance
- Complete with all necessary hardware
Vehicle Fitment:
- 1967-1981 Chevy Camaro
- 1968-1973 Chevy Chevelle
- 1968-1977 Chevy El Camino
- Fits models with A.I.R.
- Compatible with 396-502 C.I. big-block Chevy engines
California Residents: Proposition 65 Warning
Related Categories: Exhaust, Restomod, Headers
Only for use on pre-pollution controlled vehicles: This product can be used on vehicles that were manufactured before emissions control regulations were imposed. Pre-pollution vehicles are defined as:
- 1965 and older U.S. manufactured California certified vehicles
- 1967 and older U.S. manufactured federally certified vehicles
Vehicle Fitment
This product will fit the following Camaro years:
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
- 1973,
This product will fit the following Chevelle years:
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
This product will fit the following El Camino years:
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
