Subject: Upper Radiator Hose AlignmentModel and Year: 1968 Corvette Base or L-79 327 cu. in. EngineDate: December 1967 - January 1968 UPC VI - ENGINE E.S.L. - ContinuedUPPER RADIATOR HOSE ALIGNMENT - 1968 Corvette Base or L-79 327 cu. in... Read More
Engine - Drivetrain
Subject: Incorrect Camshafts in Production at Flint Engine Plant Model and Year: 1968 Corvette Source: Chevrolet Engineering Service Letter Page Number: NA Date: January 1968 MISC. Information... Read More
Subject: Leakage at Oil Filter Model and Year: 1968 Passenger V-8 Engines Source: Chevrolet Dealer Service Technical Bulletin Bulletin No: 68-T-29 Section: VI Date: March 2, 1968... Read More
Subject: Water Entry Into Fuel Tank (#1092) (D.S.T) Model and Year: 1968 - 1969 Corvette Source: Chevrolet Engineering Service Letter Page Number: 29 Date: 69-4 Field reports indicate water entry... Read More
Subject: Heat Shield - Starting Motor Solenoid Model and Year: 1968 - 1969 Corvette with MArk IV Engine (427ci) Date: February - March 1968, ESC 68-8 Source: Chevrolet Engineering Service Letter To protect the... Read More
Subject: Corvette 3x2 Secondary Carburetors Closing Rod Adjustment Model and Year: 1967 - 1968 Corvette with Tri-Power Engine Source: Chevrolet Service News Page Number: 5 Date: December 1967... Read More
Subject: New Push Rod Assembly for M4 Corvette Model and Year: 1968 and Pass L88 Corvette & H.D. Service (#846) (T.N.) Source: Chevrolet Engineering Service Letter - UPC VI - Engine Page Number: NA ... Read More
Subject: Idle Cooling and Dieseling on Corvette with 427 CU IN Engines Model and Year: 1967 - 1968 Corvette with 427 Cu. In. Engine (#844) (D.S.T.) Source: Chevrolet Engineering Service Letter - UPC VI - Engine Page... Read More
Attached below is an article on Building 427 Corvette engines that appeared in 1966 Corvette News (Vol 9 - No 5): Read More
Subject: Valve Hitting Top of Piston Model and Year: 1966 - 1968 Corvette with 427 CU. IN. 430 H.P. Engine Source: Chevrolet Dealer Service Technical Bulletin Bulletin No: 68-T-17 Section: VI ... Read More