Manley "LS" Crankshafts

Manly Performance is proud to introduce their new line of "Pro Series" crankshafts specifically designed for the Chevrolet LS market...

-Lightweight (LW) and Super Lightweight (SLW) designs
-4340 material forgings
-Multi-step heat treatment process and Nitrided for added strength
-Stress relieved, shot-peened and 100% magnafluxed
-Micro polished large .125" radius journals (narrowed bearings required)
-Available with either 24 or 58 tooth reluctor wheel
-Gun drilled mains and lightened rod journals for weight reduction
-Counterweights fully profilled