I've got a new receiver/dryer that I will install on the day I take the car to get refilled. Which hose is the suction hose? From compressor to condensor? All of my other hoses are in good shape. The high pressure hose got nicked when the left front fender got crushed in an accident. The event the led to the previous owner selling the car to a body shop and then to me.

The real challenge is going to be removing/installing the high pressure hose through the firewall. I'm hoping it is not as bad as it looks. I'm worried I'll have to remove the brake booster.

I'm still undecided about the expansion valve. Everyone's gone over the same arguments that I've debated. All valid points. Thanks.