Product Summary

Oval Track Cars, Four Caliper Pistons, 1.75" Bore Size

  • Calipers are designed to work with a 12.72" diameter x 1.25" thick rotor
  • Made from forged aluminum with a type III gray anodized finish
  • Designed to be a direct replacement for calipers with 3.50" centered mounting tabs
  • Overall length measures 3-1/2" and is 1-3/4" in diameter
  • A total of total five bolts provide superior bridge strength

Key Specs

MFG. Part #120-11573
Caliper PistonsFour

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Wilwood 120-11573 Details

Wilwood's new Forged Narrow Mount Dynalite (FNDL) calipers are ideal for and widely used in many competition applications including late models,modifieds, sprints, off road and road racing. Computer generated design and stress analysis technology, is the latest innovation from Wilwood providing substantial improvements in strength and performance over all comparable caliper models.Forged Narrow Mount Dynalites are the strongest calipers in the class. FNDL calipers are a direct replacement for all previous Wilwood NDL’s and similar competitive brands with 3.50" centered mounting tabs. A total of five bolts provide superior bridge strength and positive retention of the top loaded 7816 or 7216 type brake pads. The full range of PolyMatrix pad compounds is available to match the brake response and heat range requirements of any competition application.


Wilwood 120-11573 Specifications

MFG. Part #120-11573
Caliper PistonsFour
Piston Diameter1.75"
Sold in QuantityEach
Rotor Diameter12.72 Inch
Bore Size1.75"
Centerline of Holes3.50"
Overall Length7.01"
Rotor Thickness1.25"
FinishType III Anodized
Material TypeForged Aluminum
GTIN Code889545001549