Replace your worn-out, original soft rubber engine mounts with our higher density, rs specification rubber bushing. This is manufactured of rubber with a 75-shore hardness value. 75-shore is the same density as what is used in the rs models. It is more durable, provides more positive, sharper shifts and offers crisper throttle response. Yet, rs spec rubber is still quiet and comfortable for street use. Features: sharper shifts crisper throttle response does not produce nvh (noise vibration harshness) like teflon or solid bushings rubber has a shore hardness value of 75 (like rs models) made in Germany this mount is a high-quality OEM (original equipment manufacturer) replacement part, designed to perform like t...(choose a part on the right to read more)

Known as: hexagon-head bolt / hexagon-head bolt m 10 x 85

Re-engineered and tig welded from chrome-moly steel,the quick six mounting kit enables you to immediately bolt a six-cylinder engine into your 914-4, using the factory engine pods. the '73-76 bodies, however, do require the purchase of the early rubber engine mounts. The bulkhead mount is for the serious six conversion. Welded in by a competent mechanic, it allows you to eliminate the four cylinder mounting pods allowing more clearance for valve adjust, easy removal of the rear shift bar and most importantly shifts the center of weight further forward to the factory recommended position. Powder coated finish.

12x135 special thread pitch