Will a 700R4 transmission fit 1998 Chevy Suburban?
No, a 700R4 transmission will not fit a 1998 Chevy Suburban. The 1998 Suburban used either a 4L60E (electronically controlled) or a 4L80E transmission, depending on the engine and options. The 700R4 is a mechanically controlled transmission and is not compatible with the 1998 Suburban's electronic controls and mounting points.