ARP 2342503 Stud Kit

Great upgrade for any ls engines I would Highly recommend it for ANYONE that has to replace the crank bolt or hamonic balancer

Bolt arrived quickly and worked exactly as expected. Came with a packet of grease for the threads and contact points.

So far it’s been good bought it 3 months ago and haven’t had any issues with it.

super heavy duty looking bolt! went on my c5 vette

Its pricey.

This bolt fit beautifully into my LS1. I highly recommend it for anyone who needs to replace the original GM bolt on theirs.

holding my balancer on quite nicely

Great buy awesome quality

Installed a corvette balancer on a rebuilt 6.0 and used this bolt to hold it in place. Be aware you will need the 12 point socket as mentioned in other reviews. Orielys had the 12 point sockets in stock for 7 dollars. The product included the required assembly lube and the proper torque setting include as well. Expensive, yes, but quality is never cheap and this bolt can be reused unlike OEM bolt.

Worth the extra cost. Built way better and reusable same fit and function but you can see and feel the difference. I bought this since I had to replace the front crank seal and the balancer bolt has to come off, stock being TTY you have to get a new bolt. In my case my balancer needed up having a groove and a new seal didnt fix it so it has to come off again. So it is already proving its worth