This page is still under construction but we will still be adding resources to it as they are prepared. The purpose of this page is to help people lookup changes, recall information and other historical information for use in research and restoration.

Currently scanned and prepared documents are listed below with links in order of date by year they were printed and sent out to dealers. Bulletins printed in a certain year may contain information pertaining to that model year, the upcoming model year or past model years. If you have a dealer letter, announcement, recall letter engineering drawing or other document that you feel would be helpful to others please help us by contacting us so we can get a copy for posting on the site.

  • 1965
  • 1966
  • 1967
  • 1968
  • 1969
  • 1970
  • 1971
  • 1972
  • 1973
Date
Title
Link
08/09/1965 Lube Seeping, Axle Tube to Carrier Joint - 1965 Chevelle and Chevrolet. View
08/19/1965 FRONT LOWER CONTROL ARM SQUEAK - 1965 CHEVROLET View
08/19/1965 4-SPEED REVERSE LOCK-OUT CABLE FAILURE - 1964-65 CHEVROLETS AND CHEVELLES View
08/20/1965 DISC BRAKE SQUEAL - 1965 CORVETTE View
09/08/1965 BACK WINDOW MOLDINGS LOOSE - 1965 CHEVROLET View
09/14/1965 1966 PASSENGER CAR AND TRUCK IDENTIFICATION INFORMATION. Includes model identification, engine identification, axle identification, transmission ID, RPO info and a grat deal more for the Corvette, Chevelle, Full Size Chevy, ElCamino, Corvair and more. View
10/06/1965 AIR CONDITIONING COOLING CAPACITY LOSS - 1965 CHEVROLET View
10/07/1965 TEMPERATURE GAUGE READS HIGH - 1965 SERIES 10-50 TRUCK WITH 230 OR 292 CU. IN. ENGINES AND Z-53 OPTIONAL GAUGE EQUIPMENT View
10/11/1965 VACUUM MODULATOR DIAPHRAGM LEAKS - 1965-1966 PASSENGER GARS AND LIGHT TRUCKS WITH V-a ENGINES View
10/15/1965 TIMING GEAR FAILURE - ALL 292 CU. IN . ENGINES View
11/16/1965 POWERGLIDE 12,000 MILE OIL DRAIN INTERVAL - ALL VEHICLES EQUIPPED WITH ALUMINUM POWERGLIDE View
11/17/1965 INOPERATIVE ELECTRIC WINDOW REGULATORS - SECTOR LINK RIVET FAILURE - 1965 CHEVROLET View
11/18/1965 AUTOMATIC CHOKE MALFUNCTION 1966 PASSENGER CARS WITH V-8 ENGINES View
11/23/1965 1965 CORVETTE TEMPERATURE GAUGE READING TOO HIGH View
12/03/1965 POSITIONING INTERMEDIATE STEERING SHAFT UPPER U-JOINT TRUNNION BUSHING SNAP RING - 1963-65 SERIES 50-80 TRUCKS View
12/08/1965 STEERING IDLER LEVER AND RELAY ROD REVISION - 1965-66 CHEVROLET AND CHEVELLE View
12/16/1965 HEATER HOSE ROUTING CHANGE REQUIRED 1966 CORVETTE WITH 327 CU. IN. ENGINE AND AIR CONDITIONING View
12/17/1965 TEMPERATURE GAUGE READS HIGH - 1964 THRU 1966 SERIES 10-50 TRUCKS View
12/22/1965 TWO SPEED AXLE, VACUUM SHIFT CONTROL HOSE REVISED - 1966 TRUCKS View
12/29/1965 NOISE AT IDLE AND 20 MPH & UP 3 - SPEED TRANSMISSION - 1966 CHEVROLET, CHEVELLE & CHEVY II View
Date
Title
Link
01/03/1966 WATER PUMP PULLEY REINFORCEMENT 1963 - 66 T5O-60 TRUCKS WITH L-6 ENGINE View
01/11/1966 IMPROVED DRIVE PINION REAR BEARING 1960-66 C K P20-30 SERIES TRUCKS WITH 5200# OR 7200# REAR AXLE View
01/13/1966 DIRECTIONAL SIGNAL INDICATORS DIFFICULT TO SEE - SLOW FLASH RATE WITH 4 LAMP FLASHER - 1966 CHEVROLET View
01/13/1966 REVISED OIL PANS AND NEW FRONT AND REAR OIL PAN SEALS - 283 AND 327 CU. IN. V-8 View
01/14/1966 BRAKE NOISE DURING REVERSE STOPS - 1965-66 CHEVROLET View
02/07/1966 INSTRUMENT CLUSTER PRINTED CIRCUIT PRECAUTIONS - 1966 CHEVROLET View
02/22/1966 HIGH SHIFT EFFORT - 1965 AND 1966 PASSENGER CARS AND TRUCKS WITH TURBO HYDRA-MATIC TRANSMISSIONS View
03/11/1966 DIFFICULT HOT START - 1966 327 CU. IN. 275 H. P. ENGINES WITH AVS CARBURETOR View
03/14/1966 15 X 5.5 TWO-PIECE DISC WHEELS FOR 1965 C&K 20 SERIES TRUCKS View
03/23/1966 CENTER ROOF BOW CAUSING TOP MATERIAL DAMAGE - 1966 CHEVELLE CONVERTIBLES View
04/12/1966 SCRATCHED FRONT DOOR GLASS - 1966 CHEVROLET SPORT COUPES, SEDANS, AND CONVERTIBLES View
04/19/1966 COMFORTRON INFORMATION 1966 CHEVROLET View
05/03/1966 REAR CRANKSHAFT OIL SEAL - ALL 366, 396 AND 427 CU. IN. ENGINES View
06/15/1966 PART THROTTLE HESITATION - 1966 CHEVROLET WITH ROCHESTER 4MV CARBURETOR View
06/15/1966 INCORRECT DIPSTICK TUBE LENGTH 1966 60- 80 SERIES TRUCKS WITH 366" ENGINE View
06/22/1966 REAR AXLE LUBRICANT CONTAMINATION 1965 - 66 10 SERIES TRUCKS View
07/07/1966 PRIMARY FUEL INLET FLOAT NEEDLE STICKING CLOSED - ALL HOLLEY CARBURETOR EQUIPPED ENGINES View
07/08/1966 REAR CRANKSHAFT OIL SEAL - ALL 366, 396 AND 427 CU. IN. ENGINES View
07/26/1966 WATER PUMP PULLEY FAILURES 1966 CORVETTE WITH 350 H.P. 327 CU. IN. ENGINE View
07/28/1966 RADIO TROUBLE DIAGNOSIS View
08/04/1966 POWER STEERING CRANKSHAFT DRIVE PULLEY FAILURES - 1966 CHEVELLE AND CHEVROLET WITH 396 AND 427 CU. IN. ENGINES View
08/16/1966 NOISE IN SAGINAW 3 & 4 SPEED TRANSMISSIONS - 1966 CHEVROLET, CHEVELLE AND CHEVY II View
09/26/1966 REAR COMPARTMENT LID LOCK CYLINDERS BINDING ON 1966 CHEVROLETS View
09/26/1966 PRODUCTION REAR AXLE CHANGES - 1966 CHEVY II, CHEVELLE, CHEVROLET View
09/26/1966 ROUGH IDLE - HARD ACCELERATOR - 1965-1966 CORVAIRS WITH 140 H.P. ENGINES View
09/26/1966 FLYWHEEL TO CRANKSHAFT LOOSENING ON 292 CU. IN. ENGINE WITH 3 OR 4-SPEED - TRANSMISSION 1963-1966 View
10/04/1966 PRODUCT INFORMATION FORMS View
10/04/1966 NEW PROTECTIVE CAR WAX - ALL 1967 PASSENGER CARS View
11/09/1966 ENGINE SEIZURES - 1963 THRU 1965 283, 327 CU. IN. ENGINES - CHEVROLET, CHEVELLE AND CHEVY II View
11/25/1966 1962-66 ALUMINUM POWERGLIDE OVERHAUL -
FLUID DETERIORATION CAUSING HIGH CLUTCH
SLIPPING - (EXCEPT CORVAIR)		 View
11/28/1966 TAILGATE RATTLE - 1967 10 AND 20 SERIES TRUCK View
11/30/1966 FLYWHEEL TO CRANKSHAFT LOOSENING ON 292 CU. IN. ENGINE WITH 3 OR 4-SPEED TRANSMISSION - 1963-66 View
12/08/1966 WARNING LIGHT CIRCUIT FUSE - LATE 1966 CHEVROLET AND ALL 1967 PASSENGER CARS AND TRUCKS View
12/08/1966 AIR COMPRESSOR MOUNTING PROBLEMS 1966 TRUCKS WITH D/DH478 AND D/DH637 DIESEL ENGINES View
12/09/1966 LEAN CARBURETION - 1967 CARS WITH 283/327 2-BBL. V-8 ENGINES View
12/13/1966 INOPERATIVE POWER WINDOWS - 1967 CHEVROLET AND CAMARO View
12/16/1966 DYMO TAPEWRITER AND IMPRINTER INFORMATION View
12/19/1966 REPOSITIONING CAMARO DRIVERS SEAT View
Date
Title
Link
01/03/1967 BODY MODIFICATION View
01/03/1967 REPLACEMENT GLASS BRAND ON DEALER WARRANTY CLAIMS View
01/04/1967 STOP LAMP SWITCH LOOSENING - ALL 1967 PASSENGER CARS EXCEPT CHEVELLE - SERIES 10-60 CONVENTIONAL AND SERIES 10-20 4 - WHEEL DRIVE TRUCKS View
01/17/1967 DOOR LOCKS HARD TO OPERATE - 1967 ALL TRUCKS EXCEPT TILT CAB View
01/18/1967 1963-66 FLYWHEEL AND/OR CONVERTER ASSEMBLY LOOSENING ON TRUCKS WITH 292 CU. IN. ENGINE AND AUTOMATIC TRANSMISSION View
01/18/1967 DRIVELINE SHUDDER - 1967 1/2 AND 3/4 TON MODELS CE AND CS 109 AND TRUCK 209 View
01/20/1967 CHEVELLE STEERING KITS View
01/20/1967 CHANGES IN 1967 CHEVROLET AND CAMARO FOUR SEASON A/C BLOWER OPERATION View
01/23/1967 CYLINDER HEAD GASKET FAILURES - 1965 AND 1966 TRUCKS WITH 478 OR 637 TORO-FLOW DIESEL ENGINES View
01/24/1967 CHEVELLE STEERING SHAFT REPLACEMENTS View
01/24/1967 PAINT EVALUATION SCHOOL - HINSDALE View
Date
Title
Link
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