Eagle Specialty Products 3RB230594783 Billet 4340 Steel Crankshaft
3RB230594783
Billet 4340 Steel Crank - NISSAN RB26, 3.059in Stroke, KNIFE-EDGED COUNTERWEIGHTS.
Eagle knife-edged Billet 4340 steel cranks feature knife-edged counterweights to dramatically reduce rotating weight, .125in fillet radiuses for superior strength so chamfered / narrowed bearings required, nitrided surface and micropolished. Intended for the most demanding applications.