Chevy SBC 350 Std Narrow Conrod Bearings (Large Journal & Large Radius Crank) Other features include availability in

Other features include availability in several colors

Featuring a low profile design and a high flow runner design these manifolds will improve performance from 1500-6500 RPM range

These housings can be flipped 180 degrees for either a left or right outlet location

Nothing lasts forever

These heavy-duty bearing retainer plates are precision-engineered and manufactured out of heavier steel than stock to ensure that they do their job

Chevy SBC 350 Std Narrow Conrod Bearings (Large Journal & Large Radius Crank) Other features include availability inThese 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.