This is a full set of replacement upgraded cam cap bolts for your Ecotec engine. The stock bolts are grade 8.8 and can become weak overtime when torqued multiple times. Our bolts are grade 10.9 and have much higher tensile and yield strength. These bolts are not torque to yield and can be used for the life of the engine. 

Set includes with 20 bolts. Torque spec 89 in/lbs. 

Fits: LSJ, LNF, LDK, LHU, LE5, L61, LAP, and LE9 engines.