Headers - Clippster - 1.75 in Primary - 3 in Collector - Steel - Metallic Ceramic - Big Block Chevy - GM A-Body / B-Body / F-Body 1965-87 - Pair . **NOTE:
Proposition 65: These products may contain a chemical known to the state of California to cause cancer and birth defects or other reproductive harm. For more details visit https://www.p65warnings.ca.gov/