5.4L 3V Modular

We have redesigned and expanded our Ford Modular product line! 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 and 1.2mm, 1.5mm, 3.0mm rings.

Includes:

  • Pin #866-2250
  • Round Wire Locks (#866-063-MW)
  • Accumulator Grooves
  • Offset Pin

*Rings Sold Separately

Part # Brand Bore Stroke Rod Deck Head CC Comp. Ratio Comp. Height Crown Vol. Ring Set Head Type Stock Action
314676 JE Pistons 3.701 4.165 6.657 10.078 50.0 8.5 1.320 -37.30 JG1008-3701 Inv Dome/Dish Back Order
314674 JE Pistons 3.572 4.165 6.657 10.078 50.0 8.5 1.320 -31.20 JG3208-3571-0 Inv Dome/Dish Back Order
314675 JE Pistons 3.622 4.165 6.657 10.078 50.0 8.5 1.320 -33.50 JG1008-3622 Inv Dome/Dish Back Order
314682 JE Pistons 3.552 4.165 6.657 10.078 50.0 11.0 1.320 -7.80 JG3208-3551-0 Inv Dome/Dish Back Order
314686 JE Pistons 3.701 4.165 6.657 10.078 50.0 11.0 1.320 -12.80 JG1008-3701 Inv Dome/Dish Back Order
314678 JE Pistons 3.562 4.165 6.657 10.078 50.0 9.5 1.320 -20.10 JG1008-3563 Inv Dome/Dish Back Order
314684 JE Pistons 3.572 4.165 6.657 10.078 50.0 11.0 1.320 -8.40 JG3208-3571-0 Inv Dome/Dish Back Order
314681 JE Pistons 3.701 4.165 6.657 10.078 50.0 9.5 1.320 -25.70 JG1008-3701 Inv Dome/Dish Back Order
314677 JE Pistons 3.552 4.165 6.657 10.078 50.0 9.5 1.320 -19.70 JG3208-3551-0 Inv Dome/Dish Back Order
314683 JE Pistons 3.562 4.165 6.657 10.078 50.0 11.0 1.320 -8.10 JG1008-3563 Inv Dome/Dish Back Order
314679 JE Pistons 3.572 4.165 6.657 10.078 50.0 9.5 1.320 -20.50 JG3208-3571-0 Inv Dome/Dish Back Order
314673 JE Pistons 3.562 4.165 6.657 10.078 50.0 8.5 1.320 -30.80 JG1008-3563 Inv Dome/Dish Back Order
314685 JE Pistons 3.622 4.165 6.657 10.078 50.0 11.0 1.320 -10.10 JG1008-3622 Inv Dome/Dish Back Order
314672 JE Pistons 3.552 4.165 6.657 10.078 50.0 8.5 1.320 -30.30 JG3208-3551-0 Inv Dome/Dish Back Order
314680 JE Pistons 3.622 4.165 6.657 10.078 50.0 9.5 1.320 -22.50 JG1008-3622 Inv Dome/Dish Back Order