Piston Rings Set +0.50MM Over Size Sierra Escort Cosworth GGR1237
Engine set of 4 Original equipment quality Mahle piston rings +0.50mm over size
Cosworth Technology was acquired by MAHLE from Audi Group, changing name and trading as MAHLE Powertrain from 1st July 2005.
Graham Goode Racing stock std and 1.0mm oversize pistons ring sets along with a full range of engine parts for a complete Cosworth engine rebuild.
For Sierra Cosworth YB red and green top engines, Escort Cosworth YBT T35 big turbo blue top engine, Escort Cosworth YBP T25 small turbo silver top engine.
Fits Sierra RS Cosworth 3 door, Sierra RS500 Cosworth, Sapphire RS Cosworth 2WD 4 door, Sapphire RS Cosworth 4WD, Escort RS Cosworth
Cosworth Tuning and Performance Parts Specialists Graham Goode Racing Tel 0116 2440080