Radium Fuel Rails - GM LS7 Engine Porsche-911-GT2-RS-997-2-2012 Locking the crankshaft is a

Locking the crankshaft is a crucial step in many high-torque engine operations — yet suitable tools are often hard to find

Part number: AR203-5405

and DMR regulators

Designed for Powerglide transmissions

Radium Fuel Rails - GM LS7 Engine Porsche-911-GT2-RS-997-2-2012 Locking the crankshaft is aRadium Fuel Rails GM LS7 Engine High flow fuel rails engineered by Radium Engineering for the GM LS7 engine. CNC machined from billet aluminum with large bore internal passages, these fuel rails deliver superior fuel distribution and support high horsepower applications while maintaining a direct bolt on fitment. Compatibility GM LS7 engine Key Features CNC machined billet aluminum construction Large bore internal passages for superior fuel flow