Fel-Pro ES 71066 Cylinder Head Bolt Set

It's Fel-Pro, what more do I need to say.

I purchased these when changing a head gasket on a 2007 matrix. I have changed multiple head gaskets before. My son and I did the repair in his machine shop and we used a torque wrench to torque the bolts down. We used a Snap-On 10mm double hex bit - no cheap tools were used.Three of the bolts had cracks in the bolt head (pics below) after the final tightening (90 degree turn).We removed all the Fel-Pro bolts and replaced them with Toyota bolts.

Does the job

I purchased the evergreen gasket set and it came with headbolts, they all stripped after they hit 24-26ft lbs on my torque wrench, i ordered these to replace my replacements, they worked perfectly. I hopefully will never need these again, but if i do i will definitely buy these again.

They were all in the package and they worked. Only time will tell how durable they are, but they seemed to torque down properly.