Forged Billet Aluminum Vented Rotor Offset Hubs are made from premium grade alloy billets are forged into shape under high heat and pressure, then CNC machined for precise fit on each spindle application. Intended for use with intermediate adapter plates, but can also be used with aluminum mounting hats for custom applications. These specific 41-56 Packard Hubs are double drilled to a 5 x 4.75"/5 x 5.00" wheel lug patterns. These Hubs include bearing races and use a press-on steel cap available separately (Part # 270-12403)
Specifications
- Material: Aluminum
- Finish: Bare
- Weight (lbs): 3.5
- Rotor Mount Bolt Circle (in): 5 x 3.88
- Rotor Offset Type: Vented
- Rotor Offset Dimension (in): 0.81
- Mount Type: Adapter
- Adapter Bolt Circle(s) 6-Bolt Type: 6 x 6.25
- 8-Bolt Type: 8 x 7.00
- Bolt Circle 1 (in): 5 x 4.75
- Bolt Circle 2 (in): 5 x 5.00
- Stud Dia 1 (in): 1/2-20
- Stud Dia 2 (in): 1/2-20
- Dim A: 1.770 Dim N 2.370
- Dim D: 2.749 Dim P 3.020
- Dim H: 1.390 Dim Q 0.250
- Dim M: 3.490
- 6 Bolt Adapter: 300-3307
- 8 Bolt Adapter: 300-3099
- Inner Bearing: 370-12734
- Outer Bearing: 370-12735
- Inner Hub Bearing - Race: 370-12731
- Outer Hub Bearing - Race: 370-12732
