|
By Ace - 5 Years Ago
|
|
What size piston pin retainer does the 312 use
|
|
By Ted - 5 Years Ago
|
The pin itself is 0.912” diameter. If you are looking for wrist pin locks, then you’ll need to know if your piston (assuming this is a stock type cast piston) requires a round groove lock or a square groove lock.
|
|