This is an original Chevrolet Service News bulletin, Volume 40, Number 3, March, 1968. It is in great condition, no rips or staining, no writing on any pages, punch holes untorn, and no dog-ears.

Contents of this 10-page issue:
  • Oil Pan Damage During Removal (SN-68-12)
  • Service Tip — Corvair Oil Filter Removal
  • V-8 Engine Removal - 1968 Vehicles
  • 1968 Engine Water Temperature Switches
  • Turbo Hydra-Matic Oil Strainer Assembly Usage (SN-68-13)
  • Corvair Clutch Cable Replacement (5N-68-14)
  • Service Tip - 1968 Chovollo Floor Shift Manual Transmission Removal
  • 1968 Corvette Center Instrument Cluster Removal
  • 1968 Corvette Radio Removal Procedure
  • Ignition and/or Lighting Switch Replacement - 1968 Corvette
  • 1968 Chevelle Oil Pan Removal - 396 Cu. In. and All V-8 Engines with Manual Transmission
  • Drain Holes Needed in 1968 Chovelle Frame (SN-68-15)
  • New Corvette Anti-Theft Warning System
  • 1968 Corvette Jack Location
  • Realignment of 10-30 Series Truck Steering Column
  • Turbo Hydra-Matic Manual Lever Shaft Nut Torque Revision
  • 1968 Essential Brake Tools that can be used on 1967 Vehicles
  • Sintered Iron Gears in Some 1968 Poworglide Front Oil Pump Assemblies
  • 1968 Chevy Van Heater Resistor Unit Replacement
  • Stains or Spots on Window Glass (5N-68-16)
  • Door Lock Remote Control - 1968 Camaro
  • Warner Positraction Unit
  • Ignition Switch and Wiring Check
  • Turbo Hydra-Matic Center Support Locating Tool
  • 1968 Fisher Body Service Manual Revisions
  • SN-68-# References 1968 model technical service information article
Thanks for looking!