1980 Pontiac LeMans 4.4L V8. 1979-1980 Pontiac LeMans 4.9L V8. 1978-1980 Pontiac LeMans 5.0L V8. 1978-1979 Pontiac LeMans 5.7L V8. Notes: A/C Hose Assembly -- With R4 Compressor. Product Information. Suction Hoses (low side) attach from the compressor to the evaporator.
