I have a 83 firebird F body . I am trying to put a GM 350 with a T5 transmition. The transmition and rearend is out of a 1992 Iroc. Engine is in having problems with bellhousing and starter. Any ideas. This car had a mechanical clutch. The bellhousing I have is from the Iroc. Hydraulic clutch. I got the petals for a hydraulic clutch out of a 84 bird. All bolts up but the starter won’t fit.