
Mustang Big End Bearing Set 289 V8 +020"
Big End Bearing Set for Mustang 289 V8 +020"
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Enginetech main & rod bearings have been the choice of rebuilders for over 25 years. About ten years ago, when aluminium bearings were first being introduced, Enginetech continued to produce the higher quality tri-metal 780 bearings. Enginetech stuck firm with the 780 tri-metal material for years because it was far superior to the early aluminium bearing technology.Advanced technology in the last few years has produced huge improvements in aluminum bearings. The additions of high amounts of silicon dispersed within aluminium alloys have moved aluminium-silicone bearing material to the preferred bearing status. The performance of new aluminium-silicone alloys is now equal to or better than the original tri-metal designs. Due to the new advances in aluminium-silicon bearing technology Enginetech is converting most of their main & rod bearings to the advanced aluminum-silicon material.