Stop wasting time on rusty salvage yard junk. The brand-new EWO Cadillac El Dorado Brake Calipers with Parking Brake Lever from East West Off Road deliver the holding power you need to finalize your street legal rear disc conversion.
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Part Number: EWO E63013
Condition: 100% Brand New (No core charge El Dorado calipers)
Finish: Beautiful clear zinc coated brake calipers to resist rust and grime.
The Ultimate Axle Swap Compatibility
These East West Off Road brake calipers are the go-to solution for heavy-duty setups. They are a direct replacement for the highly desirable 1976-1978 Cadillac Eldorado rear calipers, as well as the '73–'86 GM K20 brake calipers and '87–'91 GM V20 brake calipers.
These are the perfect loaded rear brake calipers for your:
GM 14 Bolt rear disc conversion (Fits SRW 14 bolt disc brackets and DRW rear disc conversion setups)
Dana 60 rear disc conversion
Sterling 10.25 disc brakes * Chevy K20 rear disc upgrade & GM V20 truck brakes
3/4 ton truck rear disc conversion & full 1 ton axle disc swap
Custom Cab and Chassis disc brake kit builds
Heavy-Duty Specs & Hardware
Why settle for a parts-store rebuild when you can get a brand-new hydro-mechanical rear caliper designed specifically for your off-road brake upgrade?
Massive Stopping Power: Features a huge 2 15/16 inch piston and standard 7 inch mounting pin spacing, mirroring the legendary large piston Eldorado calipers and JB6 GM rear calipers.
Flawless Parking Brake: A true mechanical emergency brake caliper featuring a heavy duty parking brake lever, return spring, and an essential anti-rotation piston mechanism.
Pads Included: Comes with a pair of D122 brake pads. (For builders debating D122 vs D52 pads, the D122 is mandatory here because it features the specific brake pads with locking nub needed for the e-brake to function).
Fittings: Includes 7/16-20 banjo bolts with copper washers (Easily adapted if your custom lines use a 10mm x 1.5 banjo bolt).
Complete Package: You get both the driver and passenger side park brake caliper in one box.
Pro-Builder Tech Tips for Installation:
Don't end up with a spongy pedal after disc swap or complain that your parking brake won't hold. Follow these steps with your EWO Army brake parts:
Adjust First: The secret to an integrated parking brake caliper is the setup. When adjusting Eldorado parking brake mechanisms, proper pre-adjusting rear calipers is crucial. Understand the ratchet mechanism adjustment and ensure the caliper piston rotating action is smooth before you even think about bleeding rear disc brakes.
Lube: Never skip your rear caliper slide pin lubrication.
Hydraulics: For the best pedal feel, pair this setup with a master cylinder upgrade for 4 wheel disc, ensure proper residual pressure valve removal, and dial it in with an adjustable proportioning valve.
Lines: Upgrade to steel braided brake lines to eliminate hose flex. (Check out our 26” Steel Braided Front Brake Line Kit – Pair (with Hardware) to match the front, and our GM Dual-Bleeder JB6 Brake Caliper (Loaded) if you are overhauling the front axle too!).
Built tough. Bolts on clean. Works like it should.
🔗 Finish Your Build Today: https://www.eastwestoffroad ...
