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$222.15
Wilwood 170-14911 Big Brake Dynamic Lug Drive - Flared Bell
Wilwood 170-14911 Big Brake Dynamic Lug Drive - Flared Bell

Wilwood 170-14911 Big Brake Dynamic Lug Drive - Flared Bell

Universal Fit, 1.37" Offset, 12Lug-8.80" Rotor Hat Bolt Pattern, 2.10 lbs. Weight, Aluminum

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Wilwood 170-14911 Big Brake Dynamic Lug Drive - Flared Bell
Wilwood 170-14911 Big Brake Dynamic Lug Drive - Flared Bell
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We estimate this item will ship on or before December 18th.
Part # 83517014911
$222.15
each
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Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 3 business days for Wilwood to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.

Details

MFG. Part #:
170-14911
Offset:
1.37"
Internal Clearance:
6.26"
Center Hole ID:
2.80"
Rotor Hat Bolt Pattern:
12Lug-8.80"
Weight:
2.10 lbs.
Material Type:
Aluminum
Finish:
Type III Anodized
Hat Mount Style:
Dynamic Lug Mount
Hat Mount Hole Type:
Lug
Hat Bolt Circle 1:
5 x 4.50
Face Thickness:
0.28"
Stud Diameter:
0.63"
GTIN Code:
889545084375

Info

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.

Some parts are not legal for use in California or other states with similar laws/regulations

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