Suspension: Polybronze bearings rear wishbones for Porsche 911, 912 and 930 Turbo van Elephant Racing

Suspension: Polybronze bearings rear wishbones for Porsche 911, 912 and 930 Turbo van Elephant Racing

  • Footnotes - 1967 spring plate bushings changed mid-year. The following '67 chassis numbers transitioned to the late style '69-'89 style bushes.
    • '67 911 from Chassis Serial Number 307 325
    • '67 912 from Chassis Serial Number 354 938
    • '67 911 S from Chassis Serial Number 305 101 A
  • All earlier '67 chassis numbers use the early '65-'66 style bushes.

Description

Do you want to experience precise driving, faster lap times, improved road feel and feedback?
Our patented PolyBronze suspension bearings set a new standard for performance, ride quality and ease of installation. Ordinary polyurethane/plastic suspension bushes are unnecessary!

PolyBronze bearings are superior to plastic bushing alternatives,

this is why:
Suspension supports are coarse pressings of sheet steel. They tend not to be round and have irregularities that distort ordinary polyurethane bushings, pinching and pinching the friction surface. Polyurethane is “grip” with an inherently high coefficient of friction and in combination with squeezing polyurethane bushings, provide a lot of friction. The result is a rough ride and reduced tire adhesion.

PolyBronze has a rigid bronze bearing core that does not deform. The polyurethane jacket absorbs assembly irregularities, while the bronze inner bearing stays true, providing a free-moving machined fit that rides on a precision race. The included grease nipples make regreasing a breeze and a figure 8 groove holds the grease in place.

The combination delivers no squeaks and friction-free suspension movement. Well suited for street or track, ride quality.

PolyBronze is a precision bronze bearing encased in a polyurethane sheath. The combination provides a smooth ride with the extreme performance of a metal bearing.

  • No beeping!
  • Extremely smooth ride quality
  • Easier to install than rubber bushings
  • Integrated grease nipples and grooves

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