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99-03 Ford 4R100 Transmission SunCoast Xtreme Rebuild Kit

Engineered by Sun Coast and manufactured by Alto, this kit offers the shop owner or DIY the components to rebuild and upgrade the 4R100 Transmission. This kit furnishes all the gaskets, seals, sealing rings, Alto Red Eagle frictions, Kolene steels, pressure plates and snap rings for severe service or high power applications. Increases clutch count in forward, direct, intermediate, coast*, and overdrive clutch packs.


Features and Benefits 

  • .200 overdrive plate stepped (.170)
  • 4 overdrive frictions (.076)
  • 4 Custom SunCoast Kolene steels
  • 3 intermediate frictions (.078)
  • 3 Custom SunCoast Kolen Steels
  • 6 Direct double sided SunCoast frictions
  • 5 Direct Kolene Steels (.068)
  • 1 Custom SunCoast Direct machined pressure plate (.240)
  • 1 Custom SunCoast Direct clutch snap rin (.076)
  • 2 Custom SunCoast selective steels (.078)

*Only if you purchase the upgrades coast clutch drum.

SunCoast part number: 026750W

 
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