Lightweight Magnum Billet XB for Small Block Chevy
*This is only a partial listing of available part numbers…
For nearly 20 years, Magnum XL crankshafts have proven to be the most durable, best performing lightweight crankshafts available. Machined from extremely high grade 4340 steel these lightweight crankshafts are capable of handling the high horsepower and RPM of today’s …