Voodoo 5.2L Modular

We have redesigned and expanded our Ford Modular product line with the introduction of the 5.2L Voodoo series! The new pistons utilize a dedicated Forged Side Relief (FSR) forging that was specifically designed for high horsepower Modular engines. In addition we have found ways to reduce weight and maintain the durability needed for both street and racing use. Lightweight and extremely durable, these pistons are machined for 1.0mm, 1.2mm, 2.8mm rings.


  • Pin #827-2250-15-51C
  • Round Wire Locks (#827-063-MW)
  • Accumulator Grooves
  • Offset Pin

*Rings Sold Separately

Part # Bore Stroke Rod Deck Head CC Comp. Ratio Comp. Height Crown Vol. Ring Set Head Type Series Stock Action
345871 3.701 3.661 5.933 8.937 56.0 12.5 1.161 8.90 JG1001-3701 Dome JE Pistons Back Order
345870 3.701 3.661 5.933 8.937 56.0 12.0 1.161 6.70 JG1001-3701 Dome JE Pistons In stock