DEI Heat Shroud - 20 AN Hose - 3 ft Long - Silver Books Following the primary spark

Following the primary spark

The supplied CNC machined double adjuster features left and right hand threads for quick and easy on-car adjustments by simply loosening (2) jam nuts and does not require removal of panhard bar from the vehicle

Vehicle Applications: 1977-1986 Pontiac Parisienne (Front Inner)

For Big Block Chevy applications

They fit most popular LS series engines and come in Black Krinkle

DEI Heat Shroud - 20 AN Hose - 3 ft Long - Silver Books Following the primary sparkProduct Description: Hose and Wire Sleeve Heat Shroud 20 AN Hose 3 ft Long Aluminized Fiberglass Fabric Silver Since 1995, DEI has been a pioneer in the automotive performance industry. Wrapping the exhaust system or headers on a vehicle with DEI's exhaust wrap will reduce under hood temperatures up to 70% while improving performance and protecting components from extreme power robbing heat. DEI exhaust wrap is manufactured with a hi temp fiberglass