Diamond/friction washer necessary on LS3 harmonic balancer replacement? - CorvetteForum - Chevrolet Corvette Forum Discussion
![Picking up my first corvette tomorrow. 2005 Z51 C6 with 39k miles. It's already had harmonic balancer replaced, and wiring harness recall done. What are some things I should be on lookout Picking up my first corvette tomorrow. 2005 Z51 C6 with 39k miles. It's already had harmonic balancer replaced, and wiring harness recall done. What are some things I should be on lookout](https://preview.redd.it/96ooryf5l4091.jpg?auto=webp&s=7ddb6eafde0bc04e014b0fd6d9ac522e7c0ab186)
Picking up my first corvette tomorrow. 2005 Z51 C6 with 39k miles. It's already had harmonic balancer replaced, and wiring harness recall done. What are some things I should be on lookout
![how to pin a harmonic balancer with out the kit. - CorvetteForum - Chevrolet Corvette Forum Discussion how to pin a harmonic balancer with out the kit. - CorvetteForum - Chevrolet Corvette Forum Discussion](https://www.corvetteforum.com/forums/attachments/c5-tech/48149938d1501528106-how-to-pin-a-harmonic-balancer-with-out-the-kit-stockdamperwithendpin.jpg)