Crower LW95169 Features:

4340 chromoly steel crankshaft for Chrysler 426 Hemi V8 with 4.625 in. stroke and lightweight smaller O.D. profile Non-twist drop-forged and vacuum-degassed construction with proper heat treatment and 1/8 in. radii for strength Straight-shot oiling, center counterweight removal, four lightening holes, and radiused edges help reduce rotating mass Pendulum-undercut counterweights and exclusive lightweight crank pin web area reduce balance weight needs in most builds

Crankshaft 4340 Lightweig 426 HEMI 4.625 In. Stroke Lightweight Features:

• 4340 chromoly steel forging, 4.625 in. stroke, Chrysler 426 HEMI fitment, high-strength lightweight design
• Vacuum-degassed non-twist drop forging, proper heat treatment, 1/8 in. radii, strength and reliability
• Straight-shot oiling, center counterweight removal, 4 lightening holes, radius-edged lightweight profiling
• Smaller O.D. counterweight design, mass centered for faster acceleration, reduced windage and oil shearing
• Pendulum-undercut crank pin web, reduced frontal area, lower rotating mass, less balancing weight required