Valve cover stud hold down kit.   This kit replaces your factory bolts and provides a better positive seal of your valve covers to your Lotus cylinder head.   These are studs and nuts.  Much cleaner look for your Turbo III engine bay.  
 
Fits only 2.2 Turbo III engines.
 
Qty 1 = you get the whole kit.  Meaning, enough to do 1 set of valve covers for a Lotus motor.  This kit does 1 engine.   Looks pretty slick!