Manley Billet CCW 4.000in Stroke Crankshaft w/ 58 Tooth Reluctor Wheel

This product offers a lightweight design using 4340 materials, with features like gun-drilled mains and micro-polished journals to enhance performance and durability.

• The description claims enhanced strength through a multi-step heat treatment process and nitriding.
• The description claims reduced friction and enhanced performance due to micro-polished journals.
• The description claims rigorous quality assurance through stress relief, shot peening, and 100% magnafluxing.