4.6L 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 # Bore Stroke Rod Deck Head CC Comp. Ratio Comp. Height Crown Vol. Ring Set Head Type Series Stock Action
314603 3.562 3.543 5.933 8.932 50.0 11.0 1.220 0.20 JG1008-3563 Dome JE Pistons Back Order
314611 3.572 3.750 5.850 8.932 50.0 8.5 1.200 JG3208-3571-0 Inv Dome/Dish JE Pistons Back Order
314594 3.622 3.543 5.933 8.932 50.0 8.5 1.220 JG1008-3622 Inv Dome/Dish JE Pistons Back Order
314615 3.562 3.750 5.850 8.932 50.0 9.5 1.200 -14.00 JG1008-3563 Inv Dome/Dish JE Pistons Back Order
314605 3.622 3.543 5.933 8.932 50.0 11.0 1.220 JG1008-3622 Dome JE Pistons Back Order
314613 3.701 3.750 5.850 8.932 50.0 8.5 1.200 -29.50 JG1008-3701 Inv Dome/Dish JE Pistons Back Order
314616 3.572 3.750 5.850 8.932 50.0 9.5 1.200 -14.30 JG3208-3571-0 Inv Dome/Dish JE Pistons Back Order
314621 3.572 3.750 5.850 8.932 50.0 11.0 1.200 -3.50 JG3208-3571-0 Flat Top JE Pistons Back Order
314598 3.562 3.543 5.933 8.932 50.0 9.5 1.220 -10.00 JG1008-3563 Inv Dome/Dish JE Pistons Back Order
314600 3.622 3.543 5.933 8.932 50.0 9.5 1.220 JG1008-3622 Inv Dome/Dish JE Pistons Back Order
314618 3.701 3.750 5.850 8.932 50.0 9.5 1.200 -19.10 JG1008-3701 Inv Dome/Dish JE Pistons Back Order
314592 3.562 3.543 5.933 8.932 50.0 8.5 1.220 -19.00 JG1008-3563 Inv Dome/Dish JE Pistons Back Order
314619 3.552 3.750 5.850 8.932 50.0 11.0 1.200 -2.90 JG3208-3551-0 Dome JE Pistons Back Order
314601 3.701 3.543 5.933 8.932 50.0 9.5 1.220 -14.80 JG1008-3701 Inv Dome/Dish JE Pistons In stock
314623 3.701 3.750 5.850 8.932 50.0 11.0 1.200 -7.40 JG1008-3701 Inv Dome/Dish JE Pistons Back Order
314622 3.622 3.750 5.850 8.932 50.0 11.0 1.200 -5.00 JG1008-3622 Inv Dome/Dish JE Pistons In stock
314593 3.572 3.543 5.933 8.932 50.0 8.5 1.220 -19.40 JG3208-3571-0 Inv Dome/Dish JE Pistons In stock
314595 3.701 3.543 5.933 8.932 50.0 8.5 1.220 JG1008-3701 Inv Dome/Dish JE Pistons Back Order
314609 3.552 3.750 5.850 8.932 50.0 8.5 1.200 -23.20 JG3208-3551-0 Inv Dome/Dish JE Pistons Back Order
314614 3.552 3.750 5.850 8.932 50.0 9.5 1.200 -13.60 JG3208-3551-0 Inv Dome/Dish JE Pistons Back Order
314612 3.622 3.750 5.850 8.932 50.0 8.5 1.200 JG1008-3622 Inv Dome/Dish JE Pistons Back Order
314620 3.562 3.750 5.850 8.932 50.0 11.0 1.200 -3.10 JG1008-3563 Dome JE Pistons Back Order
314617 3.622 3.750 5.850 8.932 50.0 9.5 1.200 -16.20 JG1008-3622 Inv Dome/Dish JE Pistons Back Order
314591 3.552 3.543 5.933 8.932 50.0 8.5 1.220 -18.70 JG3208-3551-0 Inv Dome/Dish JE Pistons Back Order
314604 3.572 3.543 5.933 8.932 50.0 11.0 1.220 0.10 JG3208-3571-0 Dome JE Pistons Back Order
314597 3.552 3.543 5.933 8.932 50.0 9.5 1.220 -9.70 JG3208-3551-0 Inv Dome/Dish JE Pistons Back Order
314602 3.552 3.543 5.933 8.932 50.0 11.0 1.220 0.50 JG3208-3551-0 Dome JE Pistons Back Order
314610 3.562 3.750 5.850 8.932 50.0 8.5 1.200 -23.60 JG1008-3563 Inv Dome/Dish JE Pistons Back Order
314606 3.701 3.543 5.933 8.932 50.0 11.0 1.220 -3.80 JG1008-3701 Inv Dome/Dish JE Pistons Back Order
314599 3.572 3.543 5.933 8.932 50.0 9.5 1.220 -10.30 JG3208-3571-0 Inv Dome/Dish JE Pistons Back Order