On the vintage air, i was very surprised how easy it was to install as compared to a factory type of replacement. It is lightweight and they offer the compressor polished (for an extra charge of course)
86 Pontiac 2+2 69 Firebird Coupe(Under Construction) 69 Firebird 4 speed Vert Driveable but Under Construction 64 1/2 Mustang (Under Construction) 86 Z28 Convertible Weekend driver