The Eagle Pro Street rotating assembly for Chevrolet LT1 350 with a 3.480" crank is intended for naturally aspirated racing engines that favor compact stroke and strong internals. It combines a one-piece 3.480" crank with 5.700" I-beam rods and -21cc pistons in a 4.000" bore size to deliver a balanced rotating group for high-rev street/strip use.

Eagle Chevy LT1 350 1Pc 3.480in Crank 5.700in I-Beam Rods -21cc 4.000in Pistons Rotating Assembly