LT1 SMOG DELETE KIT Made in the USA from aerospace grade billet aluminum This will block off the EGR hole on the back of the intake and blocks off the tube running to the exhaust. This will require some high temp (ultra copper) silicone sealer. This does not include instructions. Comes as shown with tumbled finish and a bolt for the exhaust plug Fits 93-97 LT1 Camaro / Trans Am and other GM models with V8 LT1 engines This is intended for off road use only.DNA