Engine - Drivetrain

Below is a listing of part numbers for the Rochester Fuel Injection units used on 1957 - 1962 Corvettes including the model number, air meter number, fuel meter number and related powerplant applications. Read More

Subject:  Oil Consumption Complaints - 283 Cu. In. V-8 EnginesModel and Year:  1961Source:  Chevrolet Service BulletinNumber:  22-20-61Date:  February 17, 1961Zone:  22 Lousiville, Kentucky To:  ALL CHEVROLET... Read More

Subject: FUEL ECONOMY DROP - #7014800 FUEL INJECTION UNIT Model and Year: 1957 - 1958 CorvetteSource: Chevrolet Central Office Technical Service bulletinBulletin Number: DR #329Section: VImDate: November 21, 1957 TO: ALL CHEVROLET... Read More

Subject:   Temperature Gauge Erratic During Normalizing Period Model and Year: 1955 Passenger Cars Source: Chevrolet Technical Service Bulletin Bulletin No: DR-254 Section:   XII CROSS REFERENCE VI Date: July 13, 1956 ... Read More

Subject:   Spark Plug Fouling - Idle Adjustment Model and Year:   1956 Corvette - Dual 4-Barrel - Carter Carburetor Source:  Chevrolet Technical Service Bulletin Bulletin No:  DR #258 Section:   VI Date:... Read More

Subject:   Crankcase Breather Assembly (Cap) Model and Year:   1956 Corvette and High Performance Passenger Cars Source:  Chevrolet Technical Service Bulletin Bulletin No:  DR #263 Section:   VI Date: ... Read More

Subject:   Mandatory Option Changes Model and Year:  1956 Corvette Source:    Milwaukee Zone Letter Date:  April 11, 1956 TO:  ALL CHEVROLET DEALERS This is to advise that effective immediately the Corvette can... Read More

Model Year: 1956-1968Subject: Connecting Rod Bolt UsageSource: Chevrolet Service NewsDate: August, 1968A new connecting rod assembly incorporating a 7/16" diameter connecting rod bolt is being used in late built Corvette R.P.O. L-88 (427 cu. in., 430... Read More

The connecting rod bolt usage information below applies to all Corvettes from 1956 to 1968.  This information was not in earlier shop manuals. Subject:    Connecting Rod Bolt Usage Model and Year:   1956 - 1968 Corvette ... Read More

Below is a listing of part numbers and date codes for Intake Manifolds used on 1956 - 1962 Corvettes. Read More