Wilwood HD Series Rear Drag Hat with 1.71-inch Offset and Multi-5 Lug Pattern - Part Number 170-0259

Wilwood's HD Series Fixed Mount Rotor Hats have a long standing reputation for fit, performance, and durability. HD Series hats are manufactured from premium grade aluminum alloys offering high strength, low weight, and show quality appeal. HD hats have not only been a mainstay in many of Wilwood's racing disc brake conversion kits, but they can cover a range of applications from an OE four lug axle shaft to a Grand-National stock car racing hub. HD hats feature a straight bell construction with a flanged rotor mount ring, Threaded-hole mounts for use with through hole rotors. When used with matching Wilwood rotor hardware, these hats provide solid mounting for a wide range of custom and competition disc brake applications.These features combine to provide maximum radial clearance between the caliper body and the hat. This can be a critical factor when trying to squeeze a large caliper inside a small wheel. Many hats offer multi-lug wheel patterns for added versatility. Some hats can be ordered blank for custom axle building and other unique applications.

The Wilwood HD Series Rear Drag Hat (Part Number 170-0259) is engineered for high performance and durability in racing and custom automotive applications. Crafted from premium grade aluminum alloys, this rotor hat offers a superior combination of strength and lightweight design, making it an ideal choice for intense racing environments. Its straight bell construction with a flanged rotor mount ring ensures secure attachment and reliable performance across various setups. The threaded-hole mounts are compatible with through-hole rotors, providing flexibility for different brake configurations. When paired with Wilwood's matching rotor hardware, this hat delivers a solid, stable mount that enhances overall brake system performance. Its design emphasizes maximum radial clearance, which is vital for fitting larger calipers inside smaller wheel diameters, reducing interference issues during high-stress braking. The multi-lug pattern further enhances versatility, allowing compatibility with a wide range of wheel styles and axle configurations. Some units are available blank for custom axle assembly or specialized applications, providing additional customization options. Built for racing and high-performance vehicles, the Wilwood HD Series Rear Drag Hat ensures efficient, reliable braking under demanding conditions, making it a trusted component for professional racers and automotive enthusiasts alike.

Features:

• Premium grade aluminum construction for high strength and low weight

• Straight bell design with flanged rotor mount ring for secure fitment

• Threaded-hole mounts compatible with through-hole rotors

• Maximum radial clearance for larger calipers and small wheel setups

• Multi-lug pattern options for increased versatility

• Available blank for custom applications and axle building

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Unknown
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Clearance Item: t
Regular Stock: false
Units Per Sku: 1