I used to get my Rangie parts from a place around Sacramento CA, they had them stacked three high, probably a hundred Range Rovers plus bits.
FYI Scott I think the salvage yard is permitted to sell all parts except chassis and engine block. If the trans, rear end, etc are separated they can be sold too. Hopefully some digging will confirm this.
From govt website:
Are there certain parts of the trade-in vehicle that must be crushed or shredded?
YES. The chassis of the trade-in vehicle, including anything not removed from the chassis, the engine block and the drive train (unless the drive train is broken down so that the transmission, drive shaft and rear end are sold as separate parts) must be crushed or shredded by the disposal facility. CARS.gov - Car Allowance Rebate System - Dealer FAQ - Formerly Referred to as “Cash for Clunkers”