I have 2 sets brand new in the box set strange rear race brakes. 1 set is part number B-1706WC with soft pads & the other set is B-1706WCM that has hard pads they both are for Rear brake kit for Late Big Ford / Torino housing ends(H-1137ends).
here are the spec's -Brake offset = 2.500″. Forged One Piece Slotted Steel Rotors
Four Piston Aluminum Directional Calipers with Stainless Steel Pistons Anti-rattle clips reduce brake pad vibration and noise
the 1st $650.00 each set plus shipping gets them. again they are still in the sealed box from strange.