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Austin Healey BJ8 Rear Suspension Polybush Kit – Performance

Big Healey
Part no:
SUR183
Product name:
Austin Healey BJ8 Rear Suspension Polybush Kit – Performance
Additional information:
Description:

What is this rear suspension polybush kit?

This performance-grade polyurethane bush kit is designed to service the rear suspension on late Austin Healey BJ8 models. It provides a firmer polyurethane alternative to the standard OE-style bush assemblies used throughout the late BJ8 rear suspension layout.

The performance specification is intended for owners who want reduced compliance and more controlled rear suspension location during spirited road driving.

Key benefits

  • Reduced compliance compared with OE-style bush assemblies
  • More consistent rear suspension location under load
  • Resistant to oil, fuel, and general road contamination
  • Maintains shape under repeated suspension movement
  • One kit covers the complete late BJ8 rear suspension bush refresh

Will this fit my Austin Healey?

Yes, if your car is a late BJ8 from chassis BJ8.26705 onward. This kit is matched to the rear suspension layout used on those cars.

Fits:

  • Late BJ8 (from chassis BJ8.26705 onward)

Does not fit:

  • BN1 to early BJ8 (up to chassis BJ8.26704)

Before ordering:

  • Confirm the chassis number if the car is a BJ8 close to the change point
  • Check the car retains the late BJ8 rear suspension layout (not converted)

What’s included in the kit?

  • Performance-grade polyurethane bushes for the late BJ8 rear suspension components
  • Correct quantities to service one complete late BJ8 rear suspension

Technical details

  • Material: Polyurethane (performance compound)
  • Colour: Red
  • Application: Rear suspension (late BJ8 layout)
  • Resistance: Oil, fuel, and road contamination
  • Compliance: Reduced compared with touring and OE-style bush assemblies

Installation & setup notes

Installation typically involves removing rear suspension components and pressing out existing bush assemblies.

  • Press or suitable bush tools required
  • Inspect pins, brackets, and mounting holes for wear or distortion before refitting
  • Light lubrication helps during assembly (avoid excess on external faces)
  • Final tightening should be carried out at normal ride height to avoid pre-loading the bushes

Limitation: the firmer compound may transmit more road and driveline feel than the touring specification. This is normal for reduced-compliance bushes.

Why choose the performance specification?

The performance compound suits late BJ8 owners who want a polyurethane alternative with reduced compliance for more consistent rear suspension location during enthusiastic road driving.

FAQs

Why is there a separate kit for late BJ8?

Late BJ8 uses a different rear suspension layout. This kit is matched to cars from BJ8.26705 onward. Earlier cars up to BJ8.26704 require the BN1 to early BJ8 kit.

Is this stiffer than the touring kit?

Yes. The performance compound has reduced compliance compared with the touring specification.

Does this kit include all rear suspension bushes for late BJ8?

It includes the polyurethane bushes required to service the rear suspension for the late BJ8 layout. If the car has modified components, bush requirements may differ.

What checks should be done during fitting?

Inspect suspension pins and mounting points for wear. Worn pins or elongated holes can cause movement that new bushes alone will not correct.

PERFORMANCE

Application:
BJ8.26705 - ON
Quantity per vehicle:
1
Items Per Pack:
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Your Price:
£105.10 Exc VAT
£126.12 Inc VAT
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