Yes, but must be a race/competition only vehicle.
7 Steel Retainer Set of 16 for 3/8" Valve w/ 1.437"-1.500" Spring
Yes, but must meet tailpipe emission standards for year of vehicle.
Yes, but must meet tailpipe emission standards for year of vehicle.
Yes, but must meet tailpipe emission standards for year of vehicle.
WARNING: Cancer and Reproductive Harm P65Warnings.ca.gov
No impact on pollution output of vehicle.