METRA 1994 – 2012 Oversize GM(R) Radio GM Multi Kit with EQ 2-Shaft Conversion to DIN – Quick conversion from 2-shaft to DIN ; – Includes recessed DIN opening ; – Easy-to-use instructions; – High-grade ABS plastic ; – Allows installation of 1/4 or 1/2 DIN equalizer; – For select Buick(R), Cadillac(R), Chevrolet(R), GMC(R), Oldsmobile(R), Pontiac(R) & Isuzu(R) – Product Type: INSTALLATION KITS INSTALLATION ACCESSORIES Part No: 99-2001