Wilwood’s GT 48 Curved Vane Spec-37 rotors are manufactured from a proprietary iron alloy developed to withstand extreme temperatures with the highest possible degree of resistance against distortion, warping, cracking, and wear. The formulation for this alloy is a derivative of technology and materials that were significant in the development of the extreme duty military spec rotors that are manufactured by Wilwood. Every Spec 37 rotor is precision machined to less than .001″ run-out, flatness, and parallelism. Combined with our proven GT Series asymmetrical face slot pattern and individual dynamic balancing, you are assured the smoothest, vibration free performance at any speed. These rotors provide the highest cooling capacity and longest service life for extreme braking short tracks and road course competition.
SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
NDPR forged billet, radial mount four piston calipers are used in this select group of drag racing kits. The OE brakes on vehicles originally equipped with 16″ or larger wheels generally do not fit inside the popular 15″ drag wheels. Specially designed radial caliper mount brackets bolt directly to the OE caliper mount, and provide secure and accurate mounting for the NDPR caliper. Kits with 3/8″ steel rotors are recommended for four-wheel disc brake cars up to 2,800 pounds. Kits with .81″ rotors should be used on cars over 2,800 pound cars, or lighter cars running extreme speeds desiring increased rotor durability.
Forged Narrow Superlite 4R four piston calipers are combined with BP-10 compound pads and 12.88″ rotors in this group of big brake kits for custom high performance street and show machines. This group of specialized kits for Import Cars retain full use of the OE parking brake, master cylinder output, and ABS where used. FNSL4R rear kits provide complimentary style and performance with 13″ and larger front brake upgrades in conjunction with wheel, tire, and suspension upgrades. Optional caliper finishes and rotor designs enable the builder to match style and performance on all applications.
Wilwood’s new GS Compact Remote Master Cylinders are an all new rebuildable design featuring a high pressure die cast aluminum body with a protective e-coat finish. Remote cylinders feature a standard 7/16-20 threaded inlet. Internally, a refined return spring and piston assembly assures positive pressure control along with a quick and complete release.
DPC56 rear caliper, pad, and rotor kits are engineered as high performance street and custom show replacements for Corvettes and hot rods using Corvette suspension. These kits combine the high-tech styling and superior performance of the DPC56 calipers, 12.00″ diameter SRP series drilled and slotted e-coat rotors, and the positive response, long wear, high fade resistance, and easy clean properties of the BP-10 compound Smart Pads. These kits bolt directly to the rear spindle of any model C5 or C6 from 1997-2013, without the need for additional brackets or adapters.
SRP Drilled Performance Rotors feature a specially engineered directional cross drill and face slot pattern that improve brake response and pad performance throughout the entire range of light to heavy braking. The venting and cleaning action of the holes and slots will reduce pad glaze and disperse gasses and heat generated during the pad to rotor interface. The holes and slots also inhibit irregular pad compound build-up on the rotor faces resulting in smoother engagement and improved pedal response in all conditions. The material removed also contributes to lower rotating and unsprung suspension weight.
Wilwood bearings are manufactured to the highest specifications. With the strictest tolerances to insure the highest performance and long life. Individual race (cup) and Bearing (cone) bearings are available for purchase separately.
Aerolite 6R six piston radial mount front caliper kits add big brake stopping power and style to any 1997-2013 C5 or C6 Corvette front suspension. These kits replace the OE calipers on all models and mount in the stock caliper location. All the necessary hardware is included for correct mounting height and offset with the very affordable one-piece 13.38″ Z51 or 13.97″ Z06 OE style rotors. Aerolite 6R calipers incorporate race proven technology in a high strength forged triple bridge body design. They provide positive and confident pedal response that is matched to the OE master cylinder output and fully compatible with the ABS system. BP-20 dual-sport compound Smart Pads provide clean and quiet driving on the street, with improved friction and high temperature fade resistance for auto-cross and other sport driving applications.
FDL Pro-Series Front Hub Kits offer complete disc brake upgrade solutions for traditional non-ABS spindle applications on American muscle cars, vintage rods, and heavy weight drag cars. Based on the venerable forged billet Dynalite caliper, these versatile kits are easily optioned to suit the braking requirements and style preferences for a daily driver, serious competition, or the most discriminating show enthusiast. Most kits require no modifications for installation, and provide plenty of clearance inside popular 15″ wheels. FDL Pro-Series kits can be used with either manual or power boost master cylinders.
The new Aero4 forged four piston caliper delivers heavy duty stopping power for the road or track. The caliper incorporates race technology into a body design with widespread adaptability. Radial mounting, multiple options for piston volume, and a rotor diameter ranging from 12.88″ to 15.00″ give this caliper the versatility necessary to suit all types of heavy weight braking requirements. The new Aero4 is the latest innovation to the W4A / W6A series of calipers. It has been redesigned with internal fluid ports that eliminate the external fluid cross-over tubes and massive center bridge assembly.
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