EXH001 - Please check the number required for your vehicle prior to ordering. PFF19-102 - For M10 / 17mm bolt PFF19-301 - Fits models from 08/83 inc MK2 XR2 PFF19-302 - Fits models up to 08/83 inc MK1 XR2 PFR19-307 - Fits MK2 XR2 Only PFA100-12 - Our PowerAlign camber bolts replace the original upper bolt on suspension struts with a two-bolt fixing to the knuckle, one positioned above the other, allowing up to +/- 1.75 degrees of adjustment. This kit contains 2 camber bolts, tab washers and nuts. Why not add our Magnetic Camber Gauge to your toolkit so that you can make pit garage adjustments to your suspension using PowerAlign Camber Bolts?