Speedmaster PCE235.1015.01 Ford Small Block 289 302 Windsor Standard Main Bearings

The Speedmaster PCE235.1015.01 main bearing set is designed for Ford small block 289 and 302 Windsor engines, providing a reliable solution for engine rebuilds and freshening up worn bearings. These standard size main bearings feature advanced silicon aluminum bi-metal construction for enhanced durability and performance.

Key Features:

• Silicon aluminum bi-metal construction for superior strength and heat resistance
• High fatigue strength that dramatically reduces bearing wear
• Excellent temperature threshold to withstand demanding operating conditions
• Standard size for direct replacement during engine rebuilds
• Complete main bearing set for Ford SB 289/302 Windsor engines

Silicon aluminum alloy material is trusted by OEM manufacturers for its exceptional bearing properties. This bearing set delivers improved fatigue strength and wear resistance compared to conventional bearing materials, helping to extend engine life and maintain proper crankshaft support.