10 550A IFYLINDER UNlT CYLINDER ASSY Door Safety Lock less Tumblers and Sys 55 57 Pass 58 Sedan 4 Dr 58 Impala 60 4 Dr 61 64 Spt Sed 3775427 2 front door uncoded 58 Delray Biscayne Bel Air 2 Dr 58 Sta Wag 61 64 Pass exc Spt Sed 1361114 2 front door uncoded 59 60 2 Dr 3764801 1 CYLINDER ASSY front door uncoded 59 4 Dr 3764802 1 CYLINDER ASSY front 10 551 PAWL RETAlNER SHAFT Door Outside Lock Handle 55 56 SDL 4171920 1 back door lock cylinder 12 254 56 57 Spt Mdls 58 Sedan 4 Dr 58 Impala 7008064 2 front door lock cylinder 61 64 Pass exc Spt Sed 7017589 2 front door lock cylinder 61 64 Spt Sed 4884405 2 RETAINER front door lock cylinder 63 64 Pass exc Spt Sed 4879342 2 RETAINER front door lock cylinder 59 60 SDL 7011832 1 SHAFT back door lock cylinder 12 252 10 551A RETAINER SCREW Door Safety Lock 55 57 Pass 58 Sedan spt Sed 4 Dr 58 Impala 7006092 2 lock cyl pawl hairpin type 58 Delray Biscayne Bel Air 2 Dr 58 Sta Wag 59 60 2 Dr 61 64 Pass exc Spt Sed 7011819 A R front door lock cylinder pawl 58 Sedan 4 Dr 4719376 1 right front door lock cylinder 58 60 SDL 4726851 1 rear door lock cylinder escutcheon 12 252 59 2 Dr 4755273 A R front door lock cylinder 59 4 Dr 4755272 2 front door lock cylinder 59 4 Dr 3764809 1 front door lock cylinder pawl 60 2 Dr 61 Biscayne Bel Air 2 Dr 62 2 Dr 4888243 2 front 60 4 Dr 61 62 4 Dr exc Spt Sed 4781598 2 front 47 48 Sta Wag 3687995 2 SCREW V 2O x 16 270 10 552 SLEEVE CAP CASE SPRING Door Outside Handle Push Button and Lock Cylinder 60 4 Dr 61 64 Spt Sed 51 54 SDL 7002043 A Fl back door 51 54 Pass CAP front door 51 54 SDL 7016371 A R rear door 55 64 Pass 230018 A R CAP front door outside lock case 59 60 SDL 4670320 A R CAP back door cylinder push button 12 249 55 56 Pass 7006091 2 CASE front door lock cylinder 58 Delray Biscayne Bel Air 2 Dr 58 Sta Wag 59 60 2 Dr 61 64 Pass exc Spt Sed 3918746 2 CASE front door lock cylinder 59 60 4 Dr 61 64 Spt Sed 3924150 2 CASE front door lock cylinder 58 Delray Biscayne Bel Air 2 Dr 59 2 Dr 7011816 2 SPRING front door lock cylinder detent 10 553 TUMBLER UNIT Door Lock Cylinder 38 64 Pass 601256 1 copper 38 64 Pass 601257 1 nickel 38 64 Pass 3901063 1 black 38 64 Pass 601259 1 yellow 10 553A SPRING UNIT RETAlNER UNIT Lock Tumbler 38 64 Pass 3901067 1 unit contains 144 springs 38 64 Pass 601261 1 RETAINER UNIT unit contains l2 retainers 1970 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 30 10 550A 10 553A 10 20