Forged Micro Alloy
Rolled & IH Crankshafts

produces the of crankshafts from C38 modified Micro Alloy forgings made in the USA and machined in Jackson, MI.

The crankshafts feature:

• Oil holes that intersect shallow oil hole pockets in the main bearings to help
  maximize bearing surface on the mains and improve oil flow to the rods
• Fillet rolled to increase strength & OD Induction Hardened to provide maximum wear resistance
• Lightening holes in all four rods to reduce rotational weight and reduce or
  eliminate the need for heavy metal to balance
• Two step polishing process for the rod and main journal surfaces

Part Number	Description	Stroke	Rod Length	Main	Pin
AA3350X56?1	4.6L DeStroker 3.35	3.350”	TBD	2.657”	2.000”
AA3543X46K1	Stock Replacement 3.543"	3.543”	5.933”	2.657”	2.086”
AA3750X56B1	4.6L Stroker 3.75 3.750"	3.750”	6.000”	2.657”	2.000”
AA3800X56B1	4.6L Stroker 3.8 3.800"	3.800"	6.000”	2.657”	2.000”
AA4000X56?1	5.4L DeStroker 4.0 4.000"	4.000”	TBD	2.657”	2.000”
AA4350X56?1	5.4L Stroker 4.35	4.350"	TBD	2.657”	2.000”