Review on Spectre Performance Chrome Hex Shoulder Differential Bolt Set (Model 4688) by Thasapon Keitt

This was a recommended addition to my 2001 2WD Silverado Diff Cover so I ordered these to replace the old ones. Luckily my old ones were in good condition because the thread size on them is completely different. Revain gave me a full refund and said there was no need to send it back. Thank you Raven for that. On the other hand, they look like a good quality bolt.