RPO DESCRIPTION RPO DESCRIPTION H16 Single Speed Rear Axle 7 2 Ratio 17000 JL5 Dual Brake System Diesel Models H17 Single Speed Rear Axle 5 29 13500 JP1 Frame Mounted Brake Booster Hydraulic H20 Rear Axle 4 57 Ratio C 30 K02 Fan Drive H21 Single Speed Rear Axle 6 17 Ratio 15000 K12 Oil Filter 2 Ot Capacity H22 Single Speed Rear Axle 6 17 Ratio 11000 K05 Engine Block Heater H23 Single Speed Rear Axle 5 43 Ratio 11000 K12 Oil Filter Heavy Duty H23 Single Speed Rear Axle 6 17 Ratio 11000 K19 Air Injection Reactor H44 Single Speed Rear Axle Timken SLHD 34000 K21 Engine Controlled Combustion System H46 Single Speed Rear Axle Timken SOHD 38000 K24 Closed Engine Positive Ventilation H55 Single Speed Rear Axle Eaton 34DSC 34000 K26 Fuel and Vacuum Booster Pump H58 Single Speed Rear Axle 7 17 Ratio Eaton l 28 Fuel Filter Exc 366 Engine 34DSC 34000 K29 Vacuum Connector H59 Single Speed Rear Axle Eaton 30DSC 30000 K3O Speed and Cruise Control H63 Single Speed Rear Axle Eaton 17121 18500 K31 Throttle Control Manual H64 Single Speed Rear Axle 4 88 Ratio 23000 K37 Governor H65 Single Speed Rear Axle 6 67 Ratio 23000 K38 Governor High Range H66 Single Speed Rear Axle 7 17 Ratio 18500 K43 Air Cleaner Dry inside Type H7O Single Speed Rear Axle Eaton 16121 17000 K45 Air Cleaner Oil Bath Type 1 Lb Capacity H72 2 Speed Rear Axle Eaton 17221 18500 K46 Air Cleaner Heavy Duty Pre Cleaner H73 2 Speed Rear Axle 5 57 7 60 Ratio 23000 K47 Air Cleaner Oil Bath Pre Cleaner H74 Single Speed Rear Axle Eaton 18121 22000 K48 Air Cleaner Oil Bath H75 2 Speed Rear Axle Eaton 18221 22000 K56 Air Compressor Brake 12 Cu Ft Belt Driven H76 2 Speed Rear Axle 4 87 6 63 Ratio 23000 K57 Air Compressor Brake 12 Cu Ft Gear Driven H77 2 Speed Rear Axle 6 71 9 14 Ratio 23000 K66 Transistor Ignition H78 Single Speed Rear Axle Eaton 19101 23000 K67 Heavy Duty Starting Motor H80 2 Speed Rear Axle 6 50 8 87 Ratio Eaton K76 61 Amp Generator Delcotron Electric 18500 K77 55 Amp Generator Delcotron H81 2Speed Rear Axle 7 17 9 77 Ratio Eaton K79 42 Amp Generator Delcotron Electric 18500 K81 62 Amp Generator Delcotron H82 2 Speed Rear Axle Eaton 19201 23000 K84 47 Amp Generator Delcotron H99 2 Speed Rear Axle 5 29 7 20 Ratio 15000 f L05 130 Amp A C Generator HB7 Rear Axle 3 73 Ratio 3600 L22 L 6 Engine 250 Cu ln HB8 Rear Axle 4 10 Ratio L25 L 6 Engine 292 Cu ln J02 2 Speed Rear Axle Eaton 16221 17000 L26 L 6 Engine 230 Cu ln J06 Rear Axle 4 56 L29 478M V 6 Gasoline Engine J10 2 Speed Rear Axle 6 50 8 85 Ratio Chev L3O V 8 Engine 327 Cu ln 15000 L32 V 8 Engine 283 Cu ln J11 2 Speed Rear Axle 6 50 8 85 Ratio Chev L34 V 8 Engien 396 Cu ln Hi Perf Vacuum 17000 L35 V 8 Engine 396 Cu In J12 2 Speed Rear Axle 7 17 9 76 Ratio Chev L36 V 8 Engine 427 Cu ln Hi Perf Vacuum 17000 L41 V 8 Engine 366 Cu ln J13 2 Speed Rear Axle 4 86 6 61 Ratio Chev L43 V 8 Engine 427 Cu In Electric 15000 L47 V 8 Engine 396 Cu ln J14 2 Speed Rear Axle 4 86 6 61 Ratio Chev L49 DH637 V 8 Diesel Engine Electric 17000 L53 DH478 V 6 Diesel Engine J15 2 Speed Rear Axle 6 50 8 85 Ratio 28000 L62 P 6 Engine Hi Perf Tandem L63 P 6 Engine Spec Hi Perf J16 2 Speed Rear Axle 5 57 7 59 Ratio Chev L66 V 8 Engine 396 Cu In 2 Bbl Carb Electric 28000 Tandem L72 V 8 Engine 427 Cu ln Spec Hi Perf J17 2 Speed Rear Axle 5 83 7 94 Ratio Chev L78 V 8 Engine 396 Cu In Spec Hi Perf Electric 15000 L79 V 8 Engine 327 Cu In LD Spec Hi Perf J19 2 Speed Rear Axle 5 57 7 59 Ratio 17000 Hyd Lifters J2O 2Speed Rear Axle 7 17 9 76 Ratio 15000 L86 4 Bbl Carburetor 366 Engine J50 Vacuum Power Brake L87 P 6 Turbo Charged Engine J56 Heavy Duty Brake i s8 V 8 Engine 350 CID 4 Bbl Carb Medium J61 Shoe and Drum Type Brake Disc Brakes Deleted Duty Reg Fuel J65 Metallic Brake FAcing LS9 V 8 Engine 305 CID 4 Bbl Carb Light Duty J66 15 x 5 Rear Brakes Reg Fuel J70 Brake Booster Hydraulic M01 Heavy Duty Clutch J71 Air Brake M04 Clutch 13 1 Plate J72 Air Over Hydraulic Brake MO5 Clutch 13 2 Plate J73 Heavy Duty Brake Booster Hydraulic M07 Clutch 14 2 Plate J74 Parking Brake Spring Loaded M10 Transmission Overdrive J75 Emergency Air Brake Gasoline Models M13 Heavy Duty 3Speed Transmission J76 Propeller Shaft Parking Brake M16 Heavy Duty 3 Speed Transmission J77 Emergency Air Brake Diesel Models M17 3 Speed Transmission Fully Synchronized J78 Air Brake System Moisture Ejection M20 4 Speed Transmission J80 Vacuum Power Brake Reserve Tank M24 Heavy Duty 4 Speed Transmission J81 Vacuum Reserve Tank Gauge M28 Heavy Duty 4 Speed Transmission Close Ratio J82 Front Brake Air Limiting Valve M35 Powerglide Transmission J83 Low Air Pressure Indicator Buzzer M45 Automatic Transmission Allison J91 Trailer Brake Controls M49 3 Speed Automatic Transmission Turbo JA1 Rear Axle 410 Ratio C20 Hydramatic JL4 Dual Brake System Gasoline Models M54 5 Speed Transmission Clark 385V 1970 CHEVROLET MOTOR DIVISION GENERAL MOTORS CORPORATlON P A 31 84