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Wilwood Disc Brakes

Wilwood Big Brake Dynamic Lug Drive Hats

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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 th
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 h
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

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Wilwood Big Brake Dynamic Lug Drive Hats 170-16199

Wilwood Big Brake Dynamic Lug Drive Hats 170-16199

Wilwood Big Brake Dynamic Lug Drive Hats 170-16199

Brake Rotor Hat, Big Brake Dynamic Lug Drive Hat, Aluminum, Gray, 12 x 8.80 in. Hat Bolt Circle, Each

Part Number: WIL-170-16199

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wilwood Big Brake Dynamic Lug Drive Hats 170-14979

Made in the USA Wilwood Big Brake Dynamic Lug Drive Hats 170-14979

Wilwood Big Brake Dynamic Lug Drive Hats 170-14979

Brake Rotor Hat, Big Brake Dynamic Lug Drive Hat, T-Nut Slot, Aluminum, Black, 12 x 8.75 in. Hat Bolt Circle, Each

Part Number: WIL-170-14979

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wilwood Big Brake Dynamic Lug Drive Hats 170-16102

Made in the USA Wilwood Big Brake Dynamic Lug Drive Hats 170-16102

Wilwood Big Brake Dynamic Lug Drive Hats 170-16102

Brake Rotor Hat, Big Brake Dynamic Lug Drive Hat, Aluminum, Gray, 12 x 7.77 in. Hat Bolt Circle, Each

Part Number: WIL-170-16102

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wilwood Big Brake Dynamic Lug Drive Hats 170-15717

Wilwood Big Brake Dynamic Lug Drive Hats 170-15717

Wilwood Big Brake Dynamic Lug Drive Hats 170-15717

Brake Rotor Hat, Big Brake Dynamic Lug Drive Hat, Aluminum, Gray, 12 x 7.77 in. Hat Bolt Circle, Each

Part Number: WIL-170-15717

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wilwood Big Brake Dynamic Lug Drive Hats 170-14968

Made in the USA Wilwood Big Brake Dynamic Lug Drive Hats 170-14968

Wilwood Big Brake Dynamic Lug Drive Hats 170-14968

Brake Rotor Hat, Big Brake Dynamic Lug Drive Hat, T-Nut Slot, Aluminum, Black, 5 x 4.500 in. Bolt Circle, Each

Part Number: WIL-170-14968

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wilwood Big Brake Dynamic Lug Drive Hats 170-16011

Wilwood Big Brake Dynamic Lug Drive Hats 170-16011

Wilwood Big Brake Dynamic Lug Drive Hats 170-16011

HAT,DYNAMIC MT,12 LUG DRIVE,8.80 SNAP

Part Number: WIL-170-16011

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wilwood Big Brake Dynamic Lug Drive Hats 170-16107

Wilwood Big Brake Dynamic Lug Drive Hats 170-16107

Wilwood Big Brake Dynamic Lug Drive Hats 170-16107

Brake Rotor Hat, Big Brake Dynamic Lug Drive Hat, Aluminum, Gray, 12 x 8.80 in. Hat Bolt Circle, Each

Part Number: WIL-170-16107

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wilwood Big Brake Dynamic Lug Drive Hats 170-16203

Wilwood Big Brake Dynamic Lug Drive Hats 170-16203

Wilwood Big Brake Dynamic Lug Drive Hats 170-16203

HAT,DYNAMIC MT,12 LUG DRIVE,8.80 SNAP

Part Number: WIL-170-16203

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wilwood Big Brake Dynamic Lug Drive Hats 170-16536

Wilwood Big Brake Dynamic Lug Drive Hats 170-16536

Wilwood Big Brake Dynamic Lug Drive Hats 170-16536

HAT,LUG DRIVE,7.77 SNAP RING,4.50 MT,.76

Part Number: WIL-170-16536

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wilwood Big Brake Dynamic Lug Drive Hats 170-16858

Wilwood Big Brake Dynamic Lug Drive Hats 170-16858

Wilwood Big Brake Dynamic Lug Drive Hats 170-16858

Brake Rotor Hat, Big Brake Dynamic Lug Drive Hat, Aluminum, Gray, 12 x 8.80 in. Hat Bolt Circle, Each

Part Number: WIL-170-16858

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wilwood Big Brake Dynamic Lug Drive Hats 170-17020

Wilwood Big Brake Dynamic Lug Drive Hats 170-17020

Wilwood Big Brake Dynamic Lug Drive Hats 170-17020

Brake Rotor Hat, Big Brake Dynamic Lug Drive Hat, Aluminum, Gray, 12 x 8.80 in. Hat Bolt Circle, 4 x 4.750 in., Each

Part Number: WIL-170-17020

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wilwood Big Brake Dynamic Lug Drive Hats 170-15738

Wilwood Big Brake Dynamic Lug Drive Hats 170-15738

Wilwood Big Brake Dynamic Lug Drive Hats 170-15738

HAT,DYNAMIC MT,12 LUG DRIVE,8.80 SNAP

Part Number: WIL-170-15738

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wilwood Big Brake Dynamic Lug Drive Hats 170-15744

Wilwood Big Brake Dynamic Lug Drive Hats 170-15744

Wilwood Big Brake Dynamic Lug Drive Hats 170-15744

HAT,12x8.75 BC,5x4.75 MT,.518 OFFSET

Part Number: WIL-170-15744

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wilwood Big Brake Dynamic Lug Drive Hats 170-14975

Made in the USA Wilwood Big Brake Dynamic Lug Drive Hats 170-14975

Wilwood Big Brake Dynamic Lug Drive Hats 170-14975

Brake Rotor Hats, HAT,12x8.75 BC,5x120mm MT,.843 OFFSET

Part Number: WIL-170-14975

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wilwood Big Brake Dynamic Lug Drive Hats 170-14991

Wilwood Big Brake Dynamic Lug Drive Hats 170-14991

Wilwood Big Brake Dynamic Lug Drive Hats 170-14991

HAT,LUG DRIVE,7.77 SNAP RING,4.50/4.75

Part Number: WIL-170-14991

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wilwood Big Brake Dynamic Lug Drive Hats 170-14992

Wilwood Big Brake Dynamic Lug Drive Hats 170-14992

Wilwood Big Brake Dynamic Lug Drive Hats 170-14992

Brake Rotor Hat, Big Brake Dynamic, Lug Drive, Aluminum, Black, 5 x 4.50 in./5 x 4.75 in. Bolt Pattern, Each

Part Number: WIL-170-14992

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wilwood Big Brake Dynamic Lug Drive Hats 170-15420

Wilwood Big Brake Dynamic Lug Drive Hats 170-15420

Wilwood Big Brake Dynamic Lug Drive Hats 170-15420

HAT,DYNAMIC MT,12 LUG DRIVE,7.77 SNAP

Part Number: WIL-170-15420

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wilwood Big Brake Dynamic Lug Drive Hats 170-14911

Made in the USA Wilwood Big Brake Dynamic Lug Drive Hats 170-14911

Wilwood Big Brake Dynamic Lug Drive Hats 170-14911

Brake Rotor Hats, HAT,LUG DRIVE,8.80 SNAP RING,1.37 OFFSET

Part Number: WIL-170-14911

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

Wilwood Big Brake Dynamic Lug Drive Hats 170-17005

Wilwood Big Brake Dynamic Lug Drive Hats 170-17005

Wilwood Big Brake Dynamic Lug Drive Hats 170-17005

HAT,DYNAMIC MT,12 LUG DRIVE,8.80 SNAP

Part Number: WIL-170-17005

Not Yet Reviewed

Estimated Ship Date: Nov 10, 2025 if ordered today

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Estimated Ship Date: Nov 10, 2025 if ordered today

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