Porsche 997 3.8 99mm Nickies Rebuilding 106-997-99 911-631-933-00 911 631 102 04 Inner diameter measures 18mm and

Inner diameter measures 18mm and outer diameter measures 49mm

Years 1955-1961

We recommend torquing to 24-28 ft/lb

For best results

in graphite grey

Porsche 997 3.8 99mm Nickies Rebuilding 106-997-99 911-631-933-00 911 631 102 04 Inner diameter measures 18mm andWHEN REBUILDING AN M96 OR M97 ENGINE, THERE ARE MANY CONSIDERATIONS WHEN EVALUATING YOUR OPTIONS. Re ringing your M96 or M97 engine isn't even an option for most rebuilds, however most engine builders re ring engines after only doing a visual inspection of cylinder bores rather than measuring the cylinders for ovality and taper. It is a guarantee if the engine has not been sleeved, the bores are out of spec on even a "fresh" rebuild. Through our