Speedmaster Aluminum Dropouts are in improvement from the past. Current technology has made aluminum products stronger and more durable. Our aluminum cases are made from 201-T6 aluminum, our bearing caps are from one-piece billet, with a through bolt design and extra material is added to the bearing caps. This results in 50% less deflection that can occur with other units on the market. Carrier Bearings: _x000D_
PCE203.1006 (Ford 9" Carrier Bearing w/ 2.75" Journal to suit 4.00" Case) _x000D_
PCE203.1007 (Ford 9" Carrier Bearing w/ 2.25" Journal to suit 4.00" Case) _x000D_
PCE203.1008 (Ford 9" Carrier Bearing w/ 2.00" Journal to suit 4.00" Case) _x000D_
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Pinion Bearings: _x000D_
PCE207.1008 (Pinion Bearing Industry Std Ref: 2788 / 2729) _x000D_
PCE207.1009 (Pinion Bearing Industry Std Ref: HM804846 / HM804810) _x000D_
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Pilot Bearing: _x000D_
PCE468.
- Made from 201-T6 aluminum
- Bearing caps are from one-piece billet
- Through bolt design