Subject: Radiator Service UpdatesModel and Year: 1963 CorvettesSource: Chevrolet Service NewsNumber: Volume 35, Number 7Date: July-August 1963, Page 3 Delcotron Brace Chafes Corvette Radiator Hose Chafing can occur between the engine water outlet... Read More

Subject:   Exhaust Manifold to Air Conditioning Refrigerant Hose Clearance Model and Year:   1973 Corvette with 350 C.I.D. Engine Source:  Chevrolet Dealer Service Technical Bulletin Bulletin No:   74-T-41 Section: ... Read More

Subject: Heater Hose Clamp Interference with A/C Evaporator Inlet Pipe Model and Year: 1976 Corvette with A/C Source: Chevrolet Dealer Service Technical Bulletin Bulletin Number: 76-T-43, Section Ia Date: Nov. 1976 TO:  ALL... Read More

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#N212327740: Service Update - HVAC Condensate Drain Hose Not Fully Installed - (Mar 10, 2021) Subject: N212327740 — HVAC Condensate Drain Hose Not Fully Installed Models: 2020 – 2021 Chevrolet Corvette Release Date: March... Read More

Subject:   Hood Rubs Air Conditioning Hose Model and Year:   1988 - 1989 Corvette Source:  Chevrolet Dealer Service Bulletin Bulletin No:   89-183-1B Section:   1B Date:    June 1989 TO:... Read More

Subject:   Heater Hose Routing Change Required Model and Year:   1966 Corvettes with 327 CU. IN. Engine and Air Conditioning Source:  Chevrolet Technical Service Bulletin Bulletin No:   DR #66-10 Section:   Ib... Read More

Subject:   Top Radiator Inlet Hose Interference (No. 444-T.I.) Model and Year:   1967 Corvette - 427 Mark with Power Steering Source:  Chevrolet Engineering Service Letter Bulletin No:   TNP #66-4 Section:   VI ... Read More

Subject: New Vacuum Modulator Hoses Model and Year: All 1972 - 1973 Models with Automatic Transmission Source: Chevrolet Service News Page Number: Page 1 Date: November 1972, Volume 44, Number 11 Two new vacuum modulator hoses have been... Read More