This listing covers model years 1985 and 1986 Bel Air, Impala, and Caprice’s with a stock 454ci and dual exhaust with 2 mufflers and 2 resonators.
- Dual cat-back consists of the rear Y pipe, LS/RS mufflers, LS/RS connector pipes, LS/RS resonators, and tailpipe. Y pipe will be NORS. If parts forward of this cat-back system are needed, please contact us for price and availability.