OEM quality, MLS headgasket with increased thickness to drop compression 1.0 point in all hydraulic-lifter 10v and 20v 5 cylinder motors with up to 82mm bore.
Will drop AAN/3B 20vt motors from 9.3:1 to 8.3:1 giving increased detonation resistance and power potential. Will lower compression 7A and 10v applications approximately 1.0 compression points.
Please Note: Some installations may require removing the rear alignment pin which isn't needed, it can be removed using vise grips or cut off with a dremel wheel.
