M I 1 mosfooz I NOTE 1 NORRIS DESIGN ALPHA C ODE STAMP ED ON HEAO OF BOLT A I B B 1 NOTE 2 NORRIS DESIGN NUMBER CODEISTAMPED ON HEAD OF BOLT QV A NOTE 3 WRENCH IS COLOR CODED WITH CAP OR TAPE WRENCH ISNOT SERVICED FOR NUMBER CODED N BOLTS I I I 1 I I I A 4 I A 1 V lx l V K V I 1991 GENERAL MOTORS SERVICE P ARTS OPERATIONS CHEVROLET417W L L I I I 6 91I I 5 31 I I B 000 GROUP I Bp K ir I l V Q lb A I I Q 41 E Ty gg l I