The 4L80E is a truck automatic transmission that was introduced by GM in the early '90s. It basically uses many of the same internal components as the TH400 but has an overdrive Fourth gear and uses ...
ANew York drag racer Greg Marino put a real Pontiac in his late Firebird using 77-79 Pontiac Firebird 400/455 mounts and brackets. As with your current F-car mounting system, the encapsulated rubber ...