2013 was a great year for the ford sierra GPB /GPA rally cars now being eligible over 90 % of the worlds historic championships and ATMsport Ltd offer the following FIA approved parts for ford sierra historic rally cars, Body shell weld on parts Chassis mounted engine mounts ,Front and rear roll bar brackets , Sump guard support ,Front suspension ,Front lower TCA , adjustable Front comp struts , Alloy front upright , Front wheel flange ,Front GPA wheel bearing ,Front bearing stub shaft ,Front engine cross member,Adjustable roll bar, Front top mounts , Bilstein 41mm dampers ,Rose jointed TRE Rear suspension parts ,Beam GPA Rear , adjustable arms , Bilstein dampers , Adjustable roll bar Transmission parts ,T5 big tooth close ratio gear box , Rear ZF plated LSD diff complete Ratio's 3.9 (gravel ) 4.1 ( gravel) 4.4 (tarmac) 5.1 (tarmac) ,Rear drive shafts Engine parts ,Alloy GPA engine mounts Brake kits ,304mm x 28mm front 4 pot brake kit (gravel) ,330mm x 28mm front 4 pot brake kit (tarmac) ,300mm x 28mm rear 4 pot brake kit(both gravel and tarmac ), Bias pedal box, All of these parts are held in stock and are direct replacements for std or GPA parts , some of the transmission parts have been manufactured because of the shortage of original ford motor sport parts ( getrac gear box and 9' rear diff ) they also considerably cheaper, we have put together this car package as a preparation kit for a ford sierra that will be affordable and long lasting , This is just a small list of the parts available for the sierra from our warehouse New for 2014 GPA large rear wheel bearing carriers Complete FIA spec alloy fuel tanks a direct replacement for the original bag tank Large range of carbon and Kevlar parts ( sump guard / diff guard , ) Stainless side exit exhaust system roof vents