This article covers the installation of an Aftermarket Tremec T-56 Six-Speed Transmission into my 1975 (Type C-3) Corvette. I bought the transmission from Forte\’s Parts. It differs from the transmission GM uses in its F-body sport cars. This transmission is made to use the original clutch, bell housing and speedometer plug/cable, out of older sports […]

1) Open the door & remove the old spring remains, if any. 2) Clean & lubricate both door rollers so they turn freely. 3) Clean & lubricate the spring holes & slots(both upper & lower) with silicone grease. 4) Open the door approximately � of full open(this is IMPORTANT) and while working from the bottom […]