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Home | Ford Windsor Z-Heads& Other w/3" Bolt Spacing

Ford Windsor Z-Heads & Other w/3" Bolt Spacing

Cast Header as cast
  • Patented design (U.S. Patent US D700,554 S)
  • Specifically designed for the raised port head design with 3.000” header bolt spacings
  • High strength Stainless Steel flanges, cast from 316L Grade Stainless
  • Tight radius cast 316L Stainless 1.875”
  • Allows high-flow, larger header tubes into tight places
  • Elbows can be individually rotated to desired angles
  • Helps deliver the improved power and torque from Ford Z-Heads and others
  • Helps avoid conflicts with strut towers, steering systems, starters, accessories
  • Highly attractive, high tech appearance
  • Ideal for Generation 1 Mustangs, plus Falcons, Fairlanes (as sister Mercury models)
Model Part Number Description Finish List Price
Ford Windsor
404012 1.872" Flange Satin $180.00 (set of 8)
404013 1.872" Flange Cast $135.00 (set of 8)
404014 1.872" Flange Mirror Polished $210.00 (set of 8)
995013 1.875" Elbow Cast $11.90 each

WARNING: This product can expose you to chemicals including Chromium (VI), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Flanges Cast Tight Radius Bends 321 Stainless Collector Flanges Collector Flanges Customer Rides Latest Install Flanges Cast Tight Radius Bends 312 Stainless

Ultimate Headers are sold exclusively through performance and installer shops. For products, specs and where to buy click here.