This is the 347ci Street Fighter kit from Coast High Performance, which includes a cast-steel crankshaft with 3.400-inch throws, machined beam 5.400-inch I-beam rods, dished Probe forged pistons, and moly rings. Pistons are dished for compression control because we’ve added stroke. However, you can specify piston type (flat-top, reverse dome, dome top, Twisted Wedge) depending on deck height, compression height, and chamber size. These are good sportsman rods that will take up to 500 horsepower. You get all this for a little more than $1,000.