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Wilwood Steel Rotors

Wilwood steel rotors are constructed from a special high-strength steel alloy, with a processing technique that provides greater strength, stability, and resistance to warping. They're great for use on lightweight formula, open wheel, dirt track, and drag race cars—because the rotors don't require continuous thermal cycling or cooling periods. Their lightweight design greatly reduces rotating mass and unsprung weight. Each replacement rotor is ground for flatness and plated with a protective coating. They're available in solid, cross-drilled, and slotted designs. Order the size needed for your vehicle application.

4.77 out of 5 stars ( 13 )

$108.43

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$211.65

Wilwood SRP Drilled Performance Brake Rotors

For custom, show, and high performance sport driving, SRP rotors offer the high-tech look and improved performance of a directional cross-drill and face slot pattern. The venting and cleaning action of the holes and slots reduce pad glaze, disperse gasses, and decrease heat generated at the pad-to-rotor interface. The holes and slots also inhibit irregular pad compound buildup 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 weight. Each rotor is precision-machined to less than .001 in. tolerances for overall flatness, parallelism, and radial run-out on long-grain carbon-iron castings. The rotors are finished with a black electro coat or silver zinc wash finish to provide corrosion resistance. SRP rotors are available in all popular sizes used in Wilwood's Pro Series and Big Brake conversion kits.

4.81 out of 5 stars ( 27 )

$131.01

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$242.54

ACDelco Specialty Performance Brake Rotors

ACDelco Specialty Performance brake rotors provide peace of mind on the job. When driving is more than just a means of getting to and from work—when it IS your work—you can trust ACDelco Specialty brake rotors to provide the excellent stopping power you need. These rotors are expertly engineered, manufactured to stringent tolerances, and thoroughly tested to assure reliable, dependable service. The cast iron construction features damped metallurgy to reduce noise and dissipate heat. They also match OE vane configurations for more optimal cooling and less wear. The non-directional rotation eliminates the need for unique left and right designations. Order the replacement Specialty brake rotors designed for your vehicle application—then drive with the performance advantage of ACDelco.

4.64 out of 5 stars ( 22 )

$100.99

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$171.99

Wilwood Ultralite HP 30 Vane Rotors

Wilwood Ultralite HP 30 straight vane rotors offer an excellent balance of efficient cooling and long service life with low rotating and unsprung weight. Designed for street use, these HP 30 vane rotors can successfully handle moderate racing use. Wilwood Ultralite rotors are cast from premium-grade, long-grain carbon iron--a material that exhibits long wear, high thermal stability, and resistance to distortion in high heat. Plus, the straight vanes make it possible to use the same rotor on the left or right hand mounting brackets. Experience added performance and smoother operation with precision Wilwood Ultralite HP 30 vane rotors.

4.5 out of 5 stars ( 6 )

$129.25

Wilwood Ultralite HP 32 Vane Rotors

Bolt on the ultra-light high performance of Wilwood HP 32 vane rotors. These straight vane rotors offer an excellent balance of efficient cooling and long service life with low rotating and unsprung weight for hard-braking dirt tracks or rear-axle service on pavement cars. Wilwood HP 32 vane rotors are cast from premium-grade, long-grain carbon iron--a material that exhibits long wear, high thermal stability, and resistance to distortion in high heat. And the straight vanes make it possible to use the same rotor on the left or right hand mounting brackets. Experience added performance and smoother operation with precision Wilwood Ultralite HP 32 vane rotors.

3.8 out of 5 stars ( 5 )

$117.50

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$245.20

Wilwood Ultralite 32 Vane Drilled Rotors

Lighten up with Wilwood Ultralite 32 vane drilled rotors. Racing and rotors need the correct balance of weight and heat management. ULD 32 rotors provide the ultimate balance of lowest weight and the ability to effectively manage heat. Wilwood drilled iron rotors offer decreased rotating weight and better handling to give you quicker deceleration under braking and quicker acceleration out of the corners. In racing lighter is better, so choose an effective lightweight option for your sprint, late model, modified, or other competition car; choose Wilwood Ultralite 32 vane drilled rotors.

2.8 out of 5 stars ( 5 )

$115.74

Wilwood GT Series Straight Vane Rotors

Wilwood GT Series straight vane rotors provide high-value performance and rugged durability for a wide range of competition, high performance, and sport driving applications. Don't confuse these rotors with bargain priced off-brand parts. Wilwood's modern manufacturing capability, combined with large-scale economies, makes it possible to offer this level of quality and performance at such an affordable price. They're cast from premium-grade, long-grain carbon iron. This material exhibits long wear, high thermal stability, and excellent resistance to distortion in extreme heat. Modern foundry and machining techniques hold close tolerances on face and vane thickness. Combining the correct face thickness with a vane casting provides superior heat management and long service life, with low rotating and unsprung weight. An asymmetrical GT groove pattern and the straight vane design also make it possible to use the same rotor on left or right hand mounting locations.

5.0 out of 5 stars ( 7 )

$142.86

Wilwood Ultralite 32 Directional Vane Rotors

Wilwood Ultralite 32 curved vane rotors offer less weight and cooler high performance. These UL directional vane rotors provide an excellent balance of efficient cooling and lower rotating mass on hard braking dirt tracks or rear axle service on pavement cars. Cast from premium grade, long grain carbon iron, Wilwood Ultralite 32 rotors offer long wear, high thermal stability, and resistance to distortion. These rotors are production machined and well suited for a wide range of sportsman racing categories. Street use or moderate racing Wilwood Ultralite 32 directional vane rotors bring high performance to your ride.

4.5 out of 5 stars ( 2 )

$116.99

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$123.45

Wilwood Big Brake Dynamic Lug Drive Hats

Wilwood's Big Brake Dynamic Lug Drive hats incorporate a new rotor mounting system that eliminates the rotor bolts and allows the rotors to move independently of the hats as they expand and contract through heat cycles. All thermally generated stress is removed from the rotor attachment points, therefore, the rotors stay flatter and run truer. Spring-loaded, replaceable stainless steel inserts in each lug-drive slot protect the aluminum hat from wear that would otherwise be caused by loading of the stainless steel rotor against the hat when brake torque is applied. A large, single snap-ring retains the rotor in the hat, making assembly and installation literally a snap. There's no longer a need to torque or safety wire rotor mounting bolts. These lightweight stainless alloy discs are additionally drilled, removing unnecessary rotating weight from driveline. Key features and benefits include: * Brake response and pedal feel remain consistent * Pad knock back, and rotor drag are eliminated * The hats are no longer distorted by stresses generated by thermal expansion and shrinkage of the rotors * All problems associated with thermal distortion, including bolt hole alignment issues when trying to re-install new rotors on a previously used hat are eliminated

Not Yet Reviewed

$211.68

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$243.42

Collector Tethers Vacuum Pump Mounting Brackets

Collector Tethers vacuum pump mounting brackets are specialized supports. CNC-machined from billet aluminum, they're used in drag racing to securely mount engine vacuum pumps (like Moroso). The brackets allow 360-degree rotation for optimal plumbing, ensuring compliance with racing rules—and adding horsepower by improving ring seal. These aren't just generic brackets; they are performance parts for serious drag racers, combining safety (tethers) with functional mounting solutions (brackets) for essential engine components (vacuum pumps). Additional details: * These are safety devices (stainless steel cables/tethers with clamps) that secure removable header collectors to the engine block, meeting NHRA/IHRA rules for events where slip-on headers are used * These are the actual supports for the vacuum pump, often fitting over the pump's rear housing * 360-degree rotation: A key feature allowing racers to position the pump for best clearance and plumbing * CNC-machined billet aluminum construction with a chrome-plated finish for durability and looks * Includes necessary hardware (bolts, spacers) to mount to cylinder heads or motor plates

Not Yet Reviewed

$119.99

EBC Fully Floating 2-Piece Brake Rotors

EBC fully floating 2-piece brake rotors are where craftsmanship meets fine materials to provide high performance. Offering a new level of quality, these rotors are perfectly matched to the highest braking demands of modern performance road and race cars. EBC fully floating 2-piece brake rotors are available in multiple options to replace or upgrade your current rotors. Features and benefits include: * Outer rings are cast from the highest-grade G3500 disc alloy containing a high-carbon, high-copper metallurgy for superior thermal conductivity and heat cycling—for maximum brake rotor life and performance, particularly during harder driving or track driving. * Anodized hubs, stainless steel hardware, and the incorporation of anti-rattle clips, mean these rotors are road-friendly—making them the perfect choice for those who enjoy regular track days, yet also drive their cars on the public highway. * All cast iron rings feature 48 curved vanes and are handed left and right, ensuring the vanes always rotate in the correct direction, giving maximum cooling efficiency. * Mounting bells are precision-machined from a billet of aerospace-grade aluminum, ensuring they're both strong and lightweight. The parts are subsequently black anodized, providing an aesthetically pleasing and corrosion-resistant finish. This allows the bells to be re-used for multiple outer friction rings, thus leading to lower long-term running costs. * SD-Drive bobbins are machined from a single piece of stainless steel, meaning these bobbins can never rust; they'll look great for years and the brake rotor will continue to float freely. * Lightweight with lower rotational inertia leads to improvements in acceleration, "dive" under braking, and tire road holding.

Not Yet Reviewed

$199.55

Wilwood Super Alloy Rotors

Wilwood Super Alloy series rotors are manufactured to improve overall performance for a wide range of competition applications. With their lowered rotating weight, you'll experience quicker acceleration, deceleration, and improved handling; without shrinkage, warping, or degradation. Wilwood's specially formulated ferrous alloy manufacturing process gives these rotors high resistance to thermal distortion with excellent friction and wear characteristics against the pads, low maintenance without the need for coatings, and it passes all sanctioning body magnetic tests. Their drilled, slotted, or scalloped design gives you excellent high-temperature stability, rapid heat dissipation, and consistent performance from the brake pads.

Not Yet Reviewed

$202.93

Wilwood GT Series Dynamic Mount Rotor Drag Hats

Wilwood GT Series dynamic mount rotor drag hats are engineered to withstand the rigors and demands of your extreme motorsports competition. The hats are precision-machined from premium-grade aluminum, offering high strength with low unsprung and rotating weight. Wilwood T-nuts float within the hat and provide for true dynamic mounting of standard through-hole mount rotors. The wide load-bearing load surface of the T-nut and the straight-through hole mount rotors provide the most durable and accurate method of isolating potential pad engagement harmonics and the in-service thermal variations that occur between the hat and the rotor. Wilwood GT Series dynamic mount hats are available in a variety of configurations for use with racing hubs, flanged axles, and several OE applications.

Not Yet Reviewed

$246.99

Wilwood Ultralite 30 Vane Scalloped Rotors

Lost: racing rotors. Wilwood Ultralite 30 vane scalloped rotors offer what racers are constantly searching for--rotors to provide the ultimate balance between the lowest weight and the ability to effectively manage heat. UL 30 vane iron rotors feature a fully machined scallop configuration that provides the highest degree of weight reduction--as much as three pounds! And, venting provides increased cooling capacity with improved structural durability. Wilwood Ultralite scalloped rotors provide effective lightweight options for race competition applications in low to medium temperature ranges. Benefits: decreased rotating and unsprung weight--quicker deceleration and acceleration getting you in and out of the corners with improved handling. Found: optimum control and minimal weight with Wilwood Ultralite 30 vane scalloped rotors.

Not Yet Reviewed

$162.03

Wilwood Lug Drive Dynamic Big Brake Hats

Wilwood's new Big Brake Dynamic Lug Drive hats incorporate a new rotor mounting system that eliminates the rotor bolts—and allows the rotors to move independently of the hats as they expand and contract through heat cycles. All thermally generated stress is removed from the rotor attachment points. The rotors stay flatter and run truer. Brake response and pedal feel remain consistent. Pad knock back and rotor drag are eliminated. The hats are no longer distorted by stresses generated by thermal expansion and shrinkage of the rotors. All problems associated with thermal distortion, including bolt hole alignment issues when trying to re-install new rotors on a previously used hat, are eliminated. Spring-loaded, replaceable stainless steel inserts in each lug-drive slot protect the aluminum hat from wear that would otherwise be caused by loading of the stainless steel rotor against the hat when brake torque is applied. A large, single snap-ring retains the rotor in the hat, making assembly and installation literally a snap. There is no longer any need to torque or safety wire rotor mounting bolts. The already lightweight stainless alloy discs are additionally drilled to remove all unnecessary rotating weight from the driveline.

Not Yet Reviewed

$158.74

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