PADS
These are GM part #12370018. Some GM dealers may not carry the pads - they are strictly an ACDelco product and some dealers don't handle them. I was referred to a local shop, I called and got the current Delco P/N 17D154C for rear pads (no locating clip as you would need with cupped front brake pistons)

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ROTORS
 Torino too, or
Aimco 5453 or Aimco 54055 ( 82-87 Continental, Mark VII, Mustang 84-86)
Wagner 141752 - ?
Cardone 18-4128 and 18-4129 Caliper ( No E-brake)
Fenco C134 and C135 - Caliper L/R 
Cross Interchange Parts (134)
Factory	Number
NASTRA	11-4129
CARDONE	18-4129
BENDIX	R55265
CENTRIC	141.62068
RAYLOC	242-2046
Fenco	SLC134

Cross Interchange Parts(135) 
Factory	Number
AutoLine	SL1135
NASTRA	11-4128
CARDONE	18-4128
RAYBESTOS	FRC5247
BENDIX	R55264
CENTRIC	141.62067

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HOSE
NAPA 41-38160 ? or
Aimco B917068 ( Brake Hose) or Centric Brake Hose 150.67004
Coni-Seal BH177031 ( brake hose) ( 71-81 Jeep CJ5, CJ7)

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ROTORS
Rear rotors are 1984-90 Mustang or Lincoln Continental Mark 7

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CALIPERS
Rear calipers are 79-81 Cadillac Seville/Eldorado with casting #020L and 021R
or
Autoline 40-4172 & 40-4173 or
Raybestos FRC6033 and FRV6034 or
Cardone 18-4138 and 18-4139 or
OEM Rebuild kit 18-4138H and 18-4139H


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Pads are ++154 97 GM intermediate (change ++ to letter for organic, semi metallic, or ceramic) rotors 6006 68-69 Mustang Cougar calipers 97 S-10 4 x 4 hose's BH 38160 bearings A-2 and A-6 seals 6815 (68-69 Mustang/Cougar) caliper pins H5004 
What else? 
(Jim Turner Oct 2006)

Also
http://www.studebaker-info.org/Tech/Brakes/Turner/TurnerBrakepartinterchange.html