We often hear the word Stealth used to identify a Callies crankshaft. This is understandable, since the very first days of Callies Performance Products the word Stealth has been present in both our big and small block Chevy forgings. In …Read More >
1. Make sure threads in crankshaft are clean and are good threads.
2. Lightly coat the end of the stud going into the crank with “NEVER-SEEZ” (note: “Never-Seez” is the only material to be used!)
3. Install stud …
Please provide our technical department with the 5 or 6 digit serial number and they can help you identify your crankshaft. Since 2000, Callies has an electronic record of all Callies crankshafts produced. *Callies is not responsible if the dimensions …Read More >