...New old stock factory 73' RSR 2.8 part, very, very difficult to find and specially in this condition, 'new'! The last one I saw sold on eBay a few years ago sold for over $5,000! If I find the eBay auction documentation, I'll post it here.
BEHR 73' Porsche 2.8 RSR Front Oil-Cooler NOS - Photo 1
BEHR 73' Porsche 2.8 RSR Front Oil-Cooler NOS - Photo 2
BEHR 73' Porsche 2.8 RSR Front Oil-Cooler NOS - Photo 3
BEHR 73' Porsche 2.8 RSR Front Oil-Cooler NOS - Photo 4
BEHR 73' Porsche 2.8 RSR Front Oil-Cooler NOS - Photo 5
BEHR 73' Porsche 2.8 RSR Front Oil-Cooler NOS - Photo 6
BEHR 73' Porsche 2.8 RSR Front Oil-Cooler NOS - Photo 7
BEHR 73' Porsche 2.8 RSR Front Oil-Cooler NOS - Photo 8
BEHR 73' Porsche 2.8 RSR Front Oil-Cooler NOS - Photo 9
BEHR 73' Porsche 2.8 RSR Front Oil-Cooler NOS - Photo 10
BEHR 73' Porsche 2.8 RSR Front Oil-Cooler NOS - Photo 11
BEHR 73' Porsche 2.8 RSR Front Oil-Cooler NOS - Photo 12
BEHR 73' Porsche 2.8 RSR Front Oil-Cooler NOS - Photo 13
BEHR 73' Porsche 2.8 RSR Front Oil-Cooler NOS - Photo 14
BEHR 73' Porsche 2.8 RSR Front Oil-Cooler NOS - Photo 15
BEHR 73' Porsche 2.8 RSR Front Oil-Cooler NOS - Photo 16
BEHR 73' Porsche 2.8 RSR Front Oil-Cooler NOS - Photo 17
BEHR 73' Porsche 2.8 RSR Front Oil-Cooler NOS - Photo 18