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Wilwood D8-4 Front Polished Brake Caliper Fits 1965-1982 Chevrolet Corvette,c3 on 2040-parts.com

US $346.00
Location:

Camarillo, California, United States

Camarillo, California, United States
Condition:New Brand:Wilwood Placement on Vehicle:Rear Manufacturer Part Number:120-10525-P

Tech Line


775 848-6740



Wilwood


D8-4 Polished Front Caliper


D8-4 Front calipers are a direct bolt on replacement for the OE factory 4 piston front calipers on all 1965-82 Corvettes. Forged billet aluminum bodies, stainless steel pistons, and high temperature seals put an end to the rust, bore pitting, and seal failures that plague the original cast iron caliper design. 


D8-4 calipers mount in the stock location over stock rotors and use the original type D8 brake pads. These calipers fit inside 1967 and later production steel rally wheels and most of the later model alloy wheels. Original steel “JK” code wheels from 1965-66, and some aftermarket alloy replica wheels, will requires a 3/16” or thicker wheel spacer for clearance.   



D8-4 calipers use the same overall piston volumes as the original calipers. Other than a new flexline with an 1/8”-27 NPT end for the new aluminum caliper, no other changes such as master cylinder output or front to rear bias adjustment are necessary.



D8-4 calipers are the product of Wilwood’s in-house FEA design and 3-D modeling technology.With its unyielding strength and superior piston design,the D8-4 generates positive pedal response and high clamping efficiency with a substantial weight savings.  



Product Specifications
Rotor Compatibility
Rotor Width(In):1.25
Maximum Rotor Width(In):1.25
Minimum Rotor Width(In):1.17
Maximum Rotor Diameter(In):11.75
Minimum Rotor Diameter(In):11.75
Brake Pad Specifications
Brake Pad Type 1:D8
Brake Pad Type 2:
Brake Pad Type 3:
Total Pad Area (in²):
Total Pad Volume (in³):3.9
Pad Dimensions & Part Numbers
Pad Dimensions for the D8-4 Caliper Front

Pad Dimensions for the D8-4 Caliper Front zoom image
Piston Specifications
Piston 1 Bore(In):1.88
Piston 2 Bore(In):1.88
Piston 3 Bore(In):
Total Piston Area (in²):5.56
Mounting Specifications
Mount Type:Lug
Mount Side:Universal
Mount Center(In):7
Mount Hole Size(In):
Mount Height(In):1.83
Inlet Thread Size:1/8-27 NPT
Mount Dimensions & Part Numbers
Dimensions for the D8-4 Caliper Front

Dimensions for the D8-4 Caliper Front 



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