AA 4140 Forged Chromoly Counterweighted Crankshaft CHEVY Journal
Forged counterweighted 4140 chromoly crankshafts are an excellent basis for your next performance build. These crankshafts come in a variety of strokes with standard Chevy Journals. Chevy journal cranks are lighter weight, thus spinning quicker. Many builders prefer Chevy journals as the smaller journals provide more clearance inside the case and make a build less complicated, and the bearing does not spin as fast, thus less friction occurs.