1958 59 CAPACITY MODEL APPLICATION AXLE Ib STANDARID OPTIONAL RATIO TYPE CODE 11 000 Ser 4 6 17 to 1 Chevrolet CG 15 000 Ser 5 6 7 8 10F exc TDM 7 20 to 1 Chevrolet CM 15 000 Ser 4 5 6 7 8 exc D D 8F 6 40 8 72 to 1 Chevrolet CL CN CS CW 16 000 Ser S 6 7 8 10F exc D D 6D 6E TDM 7 17 to 1 Eaton A 16 000 Ser 5 6 7 8 exc D D SBC 6 50 9 04 to 1V Eaton A 16 000 Ser 7 8 exc 8F 7 17 9 97 to 1 Eaton A 18 000 Ser 9 10 exc 10F TDM 7 67 to 1 Eaton A 18 000 Ser 9 10 exc 10F TDM 7 17 to 1 Eaton A 18 000 Ser 9 10 exc 10F 6 50 8 87 to 1 Eaton A 18 000 Ser 9 10 exc 10F 7 17 9 77 to 1 Eaton A 30 000 Ser 8 10 TDM 7 20 to 1 Chevrolet I DA DB DC DD Vacuum Shift 6Electric Shift I Two 15 000 lb axles Chevrolet code is stamped on carrier along with date of manufacture AEaton Spec No ie stamped on housing arm Ratio and Serial No stamped on carrier 1960 CAPACITY MODEL APPLICATION IDENTIFICATION AXLE Ib STANDARD OPTIONAL RATIO TYPE PLATE CODE CODE 11 000 C40 6 17 to 1 Chevrolet PD 13 000 CLS50 S62 S64 6 60 to 1 Chevrolet PE 15 000 CLT60 S67 S70 S62 S64 7 20 to 1 Chevrolet C 15 PF PH 15 000 CLST60 S70 6 40 8 72 to 1 Chevrolet C 15 PG P 16 000 CLT60H 70 exc TDM S70 7 17 to 1 Eaton E 16 A 16 000 CLT60l I 70 S70 6 50 9 04 to 1 Eaton E 16 A 16 000 CLT60H 70 7 17 9 97 to 1 Eaton9 E 16 A 18 000 CLT80 7 67 to 1 Eaton E 18 A 18 000 CLT80 6 50 8 87 to 1 Eaton B E 18 A 18 000 CLT80 7 17 9 77 to 1 Eaton E 18 A 30 000 M70 7 17 to 1 Eatonf EH 30M A Vacuumt Shift Electric Shift TTW0 16 0001b axles Chevrolet code is stamped on carrier along with date of manufacture AEaton Spec No is stamped on housing arm Ratio and Serial No stamped on carrier 1961 CAPACITY MODEL APPLICATION IDENTIFICATION AXLE lbs STANDARD OPTIONAL RATIO TYPE PLATE CODE CODE 11 000 C40 5 43 to 1 Chevrolet PD 13 000 CLSSO S62 S64 6 60 to 1 Chevrolet PE 15 000 CLT60 S67 S70 S62 S64 7 20 to 1 Chevrolet C 15 PF PH 15 000 CLST50 60 S70 5 40 8 72 to 1 Chevro1et C 15 PG PJ 16 000 CLT601 l 70 exc TDM S70 7 17 to 1 Eaton E 16 A 16 000 CLTGOH 70 S70 6 50 9 04 to 1 Eatone E 16 A 16 000 CTL60H 70 7 17 9 97 to 1 Eaton E 16 A 18 000 CLT80 7 67 to 1 Eaton E 18 A 18 000 CLT80 6 50 8 87 to 1 Eaton E 18 A 18 000 CLT80 7 17 9 77 to 1 Eaton E 18 A 30 000 M70 7 17 to 1 Eaton I EH 30M A Vacuum Shift G Electric Shift I I wo 16 0001b axles Chevrolet code is stamped on carrier along with date of manufacture AEaton Spec No is stamped on housing arm Ratio and Serial No stamped on carrier Z I 1 gI t Motor Dlvlsion General Motors Corporation O HDT