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They're made from a tough
oil temp will run approximately 5-10 degrees cooler
Because they don't run off of your crank
capable of withstanding valve spring load up to 600lbs
Design from the ground up based upon your favourite bowtie block with the ability to handle naturally aspirated
Ford 351W Windsor Std Conrod Bearings They're made from a toughThese Speedmaster connecting rod bearings are just what you need to freshen up your engine. Why? They use silicon aluminum bi metal construction. Silicon aluminum is the choice for many of today's engine manufacturers because of its high fatigue strength and superior temperature threshold. Bearing wear is dramatically reduced and the fatigue strength is greatly improved.
