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1984 - 1987 Corvette: Technical Article: Rebuilding the Doug Nash 4+3 Overdrive Unit

Jul 29, 2014 1984 corvette, 1985 corvette, 1986 corvette, 1987 corvette, tech article, technical article, rebuild, rebuilding, doug nash, 4+3, transmission, overdrive unit, david fulcher 1 4 12771 4.88/5 (8 Votes)

Nash Thrash Rebuilding the Doug Nash 4+3 Overdrive Unit. by David Fulcher  1984-88 manual shift Corvettes came through with the Doug Nash 4+3 overdrive transmission. The '84 and '85 units were almost identical, with the only difference being a... Read More

1997 - 2004 Corvette: T-56 Borg Warner Transmission Repair Manual

Apr 17, 2015 c5 corvette, t56, t-56, transmission, service, service manual, borg warner, tremec, six-speed, overdrive, f-body, dodge viper, ford, mustang, svt mustang, cobra, aston martin, db7, vantage, vanquish, holden, commodore 0 0 1382 1/5 (1 Vote)

This PDF file was downloaded from the Internet. This illustrated 47 page Service Manual is for the T-56 Borg Warner Tremec Transmission. This six-speed overdrive transmission is used on the C5 Corvette, F-body, Dodge Viper, Ford SVT Mustang Cobra,... Read More

1984 - 1985 Corvette: Service Bulletin: Noise in Direct Drive 4-Speed Manual Transmission

Dec 9, 2014 1984 corvette, 1985 corvette, service bulletin, noise, direct drive, 4-speed, transmission, manual transmission, overdrive, annular bearing, planetary gear carrier, noisy transmission 0 0 1374 3.67/5 (3 Votes)

Subject:   Noise in Direct Drive 4-Speed Manual Transmission Model and Year:   1984 - 1985 Corvette Source:  Chevrolet Dealer Service Bulletin Bulletin No:   85-111 Section:   7B Date:    ... Read More

1984 Corvette: Service Bulletin: Transmission Maintenance Information - Four-Speed Manual Transmission with Automatic Overdrive

Nov 17, 2014 1984 corvette, service bulletin, transmission, maintenance, four-speed, manual transmission, automatic overdrive, overdrive, doug-nash, doug nash, 4+3 0 1 2567 3.67/5 (3 Votes)

Subject:   Transmission Maintenance Information - Four-Speed Manual Transmission with Automatic Overdrive Model and Year:   1984 Corvette Source:  Chevrolet Dealer Service Bulletin Bulletin No:   84-213 ... Read More