Cadillac Seville/Eldorado Rear Disc Brakes for GM & Ford rear axles The ECI/GM rear disc brake kit adapts 80-85 Seville/Eldorado rear calipers and 79-81 Trans-AM rear rotors to 8, 8.8 and 9" Ford and GM 10 and 12 bolt GM ('c' clip type) rear axles. The GM calipers come complete with the parking brake mechanism installed. This kit is the easiest way to get rear disc brakes with a functional OEM style parking brake. This kit does not require removal of the axle bearings for installation on 8, 8.8 and 9" Ford axles. Kits are supplied complete with rebuilt rear caliper assemblies with pads, new rotors, brackets and hardware. Minor axle flange machining is required for rotor installation. Rear Disc Brake Conversion kits$575.00Choose your application: EC-840 Ford (4 1/2 bolt circle) 8 and 9 inch rear axles with small housing and flangeEC-841 Ford - Same as above for large housing and flangeEC-845 GM (4 3/4 bolt circle) 10 and 12 bolt rear axle with <B>C</B> clip axle retainers onlyEC-846 55-64 Chevy (4 3/4 bolt circle) rear axlesEC-847 Ford ( 4 1/2 bolt circle ) 8.8 inch rear axles -- available for 5 lug axles only ***All Prices Subject To Change Without Notice*** To Order By Phone Call 770-966-9662 E-Mail Sales Web Page Design by Hot Rods World Wide