Stainless Works 1973-82 Corvette Exhaust SB 2-1/2in Factory Connect Drivetrain>Clutch Master Cylinder no other modifications or machining

no other modifications or machining to any part of the vehicle are necessary

0 the O2 sensors are relocated on the header that is no longer in the factory location and the factory O2 sensor connectors will not reach to connect any longer

Fitment Note: This item will not fit models equipped with R/T SCAT PACK or Rhombi Illuminated air catcher headlamp

add Extension Pipe 60570

Stainless Works 1973-82 Corvette Exhaust SB 2-1/2in Factory Connect Drivetrain>Clutch Master Cylinder no other modifications or machining1973 82 Corvette Exhaust system small block. All tubes are CNC mandrel bent for optimal flow. Made from 304 stainless steel for maximum corrosion resistance. 2 1 2" exhaust system, Designed to replace factory system and connect to factory correct 2" manifolds. These are TIG welded for strength and durability. These kits come with a lifetime warranty and proudly made in the USA. Note These systems require dual hole transmission crossmember for this