BH801 - 4L80 Chevrolet BellhousingChevrolet bellhousing for the Reid Racing 2 piece Super 80 transmission case fits all Chevys including small block, big block, and LS V8s along with 4. 3 V6 engines. The bellhousing is standard GM length and accepts the standard OEM size lock up torque converter for a direct bolt in replacement of GM 4L80e transmissions. With the proper spacing, a non lock up converter can be used if desired. Cast from high strength aluminum heat treated for