![Powerflex Heritage Rear Anti Roll Bar Bushes 21mm - Porsche 911 Classic (1978 - 1989) Turbo Powerflex Heritage Rear Anti Roll Bar Bushes 21mm - Porsche 911 Classic (1978 - 1989) Turbo](https://cdn11.bigcommerce.com/s-ublhigbe0h/images/stencil/300x300/products/30220/109888/resize_image__54796.1542793991__67786.1721203143.jpg?c=1)
![Powerflex Heritage Rear Anti Roll Bar Bushes 21mm - Porsche 911 Classic (1978 - 1989) Turbo Powerflex Heritage Rear Anti Roll Bar Bushes 21mm - Porsche 911 Classic (1978 - 1989) Turbo](https://cdn11.bigcommerce.com/s-ublhigbe0h/images/stencil/original/products/30220/109887/resize_image__06188.1542793991__55321.1721203143.jpg?c=1)
DIAGRAM REFERENCE: 12
PRODUCT NOTES:
For 911 Classic models 1977 onwards only. For 911 Classic models 1974 to 1977 use 4 x PFR57-412-18. Please measure anti roll bar diameter before ordering.
BUSH SIZE IF APPLICABLE:18mm
NUMBER OF BUSHES IN PACK:2
REPLACES OEM BUSH PART NUMBERS:477 411 313 B
HERITAGE SERIES
POWERFLEX Heritage Collection bushes are manufactured using modern day materials with properties biased for the road. These dark grey coloured bushes will improve any collectorÂ’s car, whilst retaining the same standard appearance of a rubber bush.