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
Wilwood 160-11840 GT 48 Curved Vane Spec 37 Iron Rotor, 12.19 Inch Wilwood
Wilwood 160-11840 GT 48 Curved Vane Spec 37 Iron Rotor, 12.19 Inch
Sku # 83516011840
Mfr. Part # 160-11840
Condition
New
Brand
Wilwood
Sold
Each
Details
Info
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.
  • Spec-37 Heavy wall Castings
  • Suitable for high temperature racing to street use.
Specs
Sold in Quantity
Each
Rotor Hat Bolt Pattern
8 x 7.00"
Rotor Shape
Round
Rotor Diameter
12.19 Inch
Vane Count
48 Curved Vane
Rotor Style
Slotted
Rotor Material Type
Spec-37 Iron
Rotor Finish
Plain
Hardware Included
No
Bedded
No
Balanced
Yes
Rotor Thickness
1.25
Weight
12.7
GTIN Code
889545038187
Rotor Type
Vented
Position
Left
MFG. Part #
160-11840
Tech Support
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Speedway Motors is America’s Oldest Speed Shop® and has been a trusted source for specialty rodding and racing products and friendly expert advice for more than 72 years. Founded in 1952 by “Speedy” Bill Smith – a racer and street rodder himself – Speedway has grown from a one-man operation to become the world’s largest manufacturer, distributor and retailer of street rod and racing products. Our industry-leading fast delivery is the result of same-day shipping from our state-of-the-art, centrally located 500,000 sq. ft. headquarters. Speedway’s size offers customers unmatched product selection and low pricing, while our excellent technical support and customer service have made us a recognized leader in the rodding and racing industries.