Product Description: 1955-64 Chevrolet Forged Hub Roller Bearing Set
- The lug spacing is 5x4.75, while the thread size of each lug is 7/16"-20.
- To clarify, there are 5 studs evenly spaced on a 4-3/4" circle.
- The studs have a 7/16" diameter thread with a 20 threads per inch thread pitch.
- The diagram below shows how to measure a 5 bolt pattern.
- Measuring wheel bolt patterns:
For more information, follow the link: 1955-64 Chevrolet Forged Hub Roller Bearing Set