Forged PISTONS for Mopar-Gen III HEMI

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Gen 3 Hemi Stroker engines can be a bit confusing. We offer pistons for most combinations and what we do not have we can do in a custom. 

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Mopar Pistons 5.7/ 5.7 Stroker

8b8b8

FX Mopar 5.7 / 5.7 Stroker

Available Bore Sizes:  3.917 , 3.927 , 3.937 , 3.947 , 3.957

Add the Bore size to the end of the part # IE. 1-6500-3937 for a 3.937 bore size.

Series CID Stroke Rod Length Pin Height Pin Size Ring Sizes Piston Top

Compression Ratio

Head CC - Comp Ratio

Alloy Pistons Piston and Ring Kits
1-FX 5.7 3.578" 6.243" 1.210" .945 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-10.50, 74cc-9.47, 85cc-8.49 4032 1-6500 K1-6500
2-FX 5.7 3.578" 6.243" 1.210" .945 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-10.50, 74cc-9.47, 85cc-8.49 2618 2-6500 K2-6500
3-FX 5.7 3.578" 6.243" 1.210" .945 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-10.50, 74cc-9.47, 85cc-8.49 2618 3-6500 K3-6500
1-FX 5.7 3.578" 6.243" 1.210" .945 1.2/1.2/3MM -12cc Hemi Dish Top 65cc-9.32, 74cc-8.53, 85cc-7.74 4032 1-6503 K1-6503
2-FX 5.7 3.578" 6.243" 1.210" .945 1.2/1.2/3MM -12cc Hemi Dish Top 65cc-9.32, 74cc-8.53, 85cc-7.74 2618 2-6503 K2-6503
3-FX 5.7 3.578" 6.243" 1.210" .945 1.2/1.2/3MM -12cc Hemi Dish Top 65cc-9.32, 74cc-8.53, 85cc-7.74 2618 3-6503 K3-6503
1-FX 5.7 3.578" 6.243" 1.210" .945 1.2/1.2/3MM +9cc Hemi Dome Top 65cc-12.06, 74cc-10.69, 85cc-9.42 4032 1-6506 K1-6506
2-FX 5.7 3.578" 6.243" 1.210" .945 1.2/1.2/3MM +9cc Hemi Dome Top 65cc-12.06, 74cc-10.69, 85cc-9.42 2618 2-6506 K2-6506
3-FX 5.7 3.578" 6.243" 1.210" .945 1.2/1.2/3MM +9cc Hemi Dome Top 65cc-12.06, 74cc-10.69, 85cc-9.42 2618 3-6506 K3-6506
1-FX 5.7 3.578" 6.243" 1.210" .927 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-10.50, 74cc-9.47, 85cc-8.49 4032 1-6510 K1-6510
2-FX 5.7 3.578" 6.243" 1.210" .927 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-10.50, 74cc-9.47, 85cc-8.49 2618 2-6510 K2-6510
3-FX 5.7 3.578" 6.243" 1.210" .927 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-10.50, 74cc-9.47, 85cc-8.49 2618 3-6510 K3-6510
1-FX 5.7 3.578" 6.243" 1.210" .927 1.2/1.2/3MM -12cc Hemi Dish Top 65cc-9.83, 74cc-8.98, 85cc-8.15 4032 1-6513 K1-6513
2-FX 5.7 3.578" 6.243" 1.210" .927 1.2/1.2/3MM -12cc Hemi Dish Top 65cc-9.83, 74cc-8.98, 85cc-8.15 2618 2-6513 K2-6513
3-FX 5.7 3.578" 6.243" 1.210" .927 1.2/1.2/3MM -12cc Hemi Dish Top 65cc-9.83, 74cc-8.98, 85cc-8.15 2618 3-6513 K3-6513
1-FX 5.7 3.578" 6.243" 1.210" .927 1.2/1.2/3MM +9cc Hemi Dome Top 65cc-12.73, 74cc-11.28, 85cc-9.94 4032 1-6516 K1-6516
2-FX 5.7 3.578" 6.243" 1.210" .927 1.2/1.2/3MM +9cc Hemi Dome Top 65cc-12.73, 74cc-11.28, 85cc-9.94 2618 2-6516 K2-6516
3-FX 5.7 3.578" 6.243" 1.210" .927 1.2/1.2/3MM +9cc Hemi Dome Top 65cc-12.73, 74cc-11.28, 85cc-9.94 2618 3-6516 K3-6516
1-FX 5.7 Stroker 3.795" 6.125" 1.210" .927 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.08, 74cc-9.99, 85cc-8.94 4032 1-6510B K1-6510B
2-FX  5.7 Stroker 3.795" 6.125" 1.210" .927 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.08, 74cc-9.99, 85cc-8.94 2618 2-6510B K2-6510B
3-FX  5.7 Stroker 3.795" 6.125" 1.210" .927 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.08, 74cc-9.99, 85cc-8.94 2618 3-6510B K3-6510B
1-FX 5.7 Stroker 3.795" 6.125" 1.210" .927 1.2/1.2/3MM -12cc Hemi Dish Top 65cc-9.32, 74cc-8.53, 85cc-7.74 4032 1-6513B K1-6513B
2-FX 5.7 Stroker 3.795" 6.125" 1.210" .927 1.2/1.2/3MM -12cc Hemi Dish Top 65cc-9.32, 74cc-8.53, 85cc-7.74 2618 2-6513B K2-6513B
3-FX 5.7 Stroker 3.795" 6.125" 1.210" .927 1.2/1.2/3MM -12cc Hemi Dish Top 65cc-9.32, 74cc-8.53, 85cc-7.74 2618 3-6513B K3-6513B
1-FX 5.7 Stroker 3.795" 6.125" 1.210" .927 1.2/1.2/3MM +9cc Hemi Dome Top 65cc-12.06, 74cc-10.69, 85cc-9.42 4032 1-6516B K1-6516B
2-FX 5.7 Stroker 3.795" 6.125" 1.210" .927 1.2/1.2/3MM +9cc Hemi Dome Top 65cc-12.06, 74cc-10.69, 85cc-9.42 2618 2-6516B K2-6516B
3-FX 5.7 Stroker 3.795" 6.125" 1.210" .927 1.2/1.2/3MM +9cc Hemi Dome Top 65cc-12.06, 74cc-10.69, 85cc-9.42 2618 3-6516B K3-6516B
1-FX 5.7 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.74, 74cc-10.58, 85cc-9.46 4032 1-6520 K1-6520
2-FX 5.7 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.74, 74cc-10.58, 85cc-9.46 2618 2-6520 K2-6520
3-FX 5.7 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.74, 74cc-10.58, 85cc-9.46 2618 3-6520 K3-6520
1-FX 5.7 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM -12cc Hemi Dish Top 65cc-10.41, 74cc-9.51, 85cc-8.62 4032 1-6522 K1-6522
2-FX 5.7 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM -12cc Hemi Dish Top 65cc-10.41, 74cc-9.51, 85cc-8.62 2618 2-6522 K2-6522
3-FX 5.7 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM -12cc Hemi Dish Top 65cc-10.41, 74cc-9.51, 85cc-8.62 2618 3-6522 K3-6522
1-FX 5.7 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM -23cc Hemi Dish Top 65cc-9.33, 74cc-8.62, 85cc-7.89 40321-6523 K1-6523
2-FX 5.7 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM -23cc Hemi Dish Top 65cc-9.33, 74cc-8.62, 85cc-7.89 2618 2-6523 K2-6523
3-FX 5.7 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM -23cc Hemi Dish Top 65cc-9.33, 74cc-8.62, 85cc-7.89 2618 3-6523 K3-6523
1-FX 5.7 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM +9cc Hemi Dome Top 65cc-13.50, 74cc-11.96, 85cc-10.52 4032 1-6524 K1-6524
2-FX 5.7 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM +9cc Hemi Dome Top 65cc-13.50, 74cc-11.96, 85cc-10.52 2618 2-6524 K2-6524
3-FX 5.7 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM +9cc Hemi Dome Top 65cc-13.50, 74cc-11.96, 85cc-10.52 2618 3-6524 K3-6524

NOTE:4.050 and 4.080 Stroke combinations typically use .866 or .927 pin dia rods. Both combinations will work with either .866 or .927 pin dia and 1.090 compression height pistons. For accurate compression ratio calculation use our Compression Ratio Calculator in the tools  drop down menu.

1-FX 5.7 Stroker 4.080" 6.125" 1.090" .866 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.74, 74cc-10.58, 85cc-9.46 4032 1-6525 K1-6525
2-FX 5.7 Stroker 4.080" 6.125" 1.090" .866 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.74, 74cc-10.58, 85cc-9.46 2618 2-6525 K2-6525
3-FX 5.7 Stroker 4.080" 6.125" 1.090" .866 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.74, 74cc-10.58, 85cc-9.46 2618 3-6525 K3-6525
1-FX 5.7 Stroker 4.080" 6.125" 1.090" .866 1.2/1.2/3MM -12cc Hemi Dish Top 65cc-10.41, 74cc-9.51, 85cc-8.62 4032 1-6527 K1-6527
2-FX 5.7 Stroker 4.080" 6.125" 1.090" .866 1.2/1.2/3MM -12cc Hemi Dish Top 65cc-10.41, 74cc-9.51, 85cc-8.62 2618 2-6527 K2-6527
3-FX 5.7 Stroker 4.080" 6.125" 1.090" .866 1.2/1.2/3MM -12cc Hemi Dish Top 65cc-10.41, 74cc-9.51, 85cc-8.62 2618 3-6527 K3-6527
1-FX 5.7 Stroker 4.080" 6.125" 1.090" .866 1.2/1.2/3MM -23cc Hemi Dish Top 65cc-9.33, 74cc-8.62, 85cc-7.89 4032 1-6528 K1-6528
2-FX 5.7 Stroker 4.080" 6.125" 1.090" .866 1.2/1.2/3MM -23cc Hemi Dish Top 65cc-9.33, 74cc-8.62, 85cc-7.89 2618 2-6528 K2-6528
3-FX 5.7 Stroker 4.080" 6.125" 1.090" .866 1.2/1.2/3MM -23cc Hemi Dish Top 65cc-9.33, 74cc-8.62, 85cc-7.89 2618 3-6528 K3-6528
1-FX 5.7 Stroker 4.080" 6.125" 1.090" .866 1.2/1.2/3MM +9cc Hemi Dome Top 65cc-13.50, 74cc-11.96, 85cc-10.52 4032 1-6529 K1-6529
2-FX 5.7 Stroker 4.080" 6.125" 1.090" .866 1.2/1.2/3MM +9cc Hemi Dome Top 65cc-13.50, 74cc-11.96, 85cc-10.52 2618 2-6529 K2-6529
3-FX 5.7 Stroker 4.080" 6.125" 1.090" .866 1.2/1.2/3MM +9cc Hemi Dome Top 65cc-13.50, 74cc-11.96, 85cc-10.52 2618 3-6529 K3-6529

 

Mopar Pistons 6.1/ 6.1 Stroker

FX Hemi 6.1

Available Bore Sizes: 4.055 , 4.065 , 4.075 , 4.085

Add the Bore size to the end of the part # IE. 1-6550-4065 for a 4.065 bore size.

Series CID Stroke Rod Length Pin Height Pin Size Ring Sizes Piston Top

Compression Ratio

Head CC - Comp Ratio

Alloy Pistons Piston and Ring Kits
1-FX 6.1 3.578" 6.243" 1.210" .984 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.11, 74cc-10.03, 85cc-8.98 4032 1-6550 K1-6550
2-FX 6.1 3.578" 6.243" 1.210" .984 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.11, 74cc-10.03, 85cc-8.98 2618 2-6550 K2-6550
3-FX 6.1 3.578" 6.243" 1.210" .984 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.11, 74cc-10.03, 85cc-8.98 2618 3-6550 K3-6550
1-FX 6.1 3.578" 6.243" 1.210" .984 1.2/1.2/3MM -12cc Hemi Dish Top 65cc-9.87, 74cc-9.02, 85cc-8.19 4032 1-6553 K1-6553
2-FX 6.1 3.578" 6.243" 1.210" .984 1.2/1.2/3MM -12cc Hemi Dish Top 65cc-9.87, 74cc-9.02, 85cc-8.19 2618 2-6553 K2-6553
3-FX 6.1 3.578" 6.243" 1.210" .984 1.2/1.2/3MM -12cc Hemi Dish Top 65cc-9.87, 74cc-9.02, 85cc-8.19 2618 3-6553 K3-6553
1-FX 6.1 3.578" 6.243" 1.210" .984 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-11.91, 74cc-10.66, 85cc-9.47 4032 1-6556 K1-6556
2-FX 6.1 3.578" 6.243" 1.210" .984 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-11.91, 74cc-10.66, 85cc-9.47 2618 2-6556 K2-6556
3-FX 6.1 3.578" 6.243" 1.210" .984 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-11.91, 74cc-10.66, 85cc-9.47 2618 3-6556 K3-6556
1-FX 6.1 3.578" 6.243" 1.210" .927 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.11, 74cc-10.03, 85cc-8.98 4032 1-6560B K1-6560B
2-FX 6.1 3.578" 6.243" 1.210" .927 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.11, 74cc-10.03, 85cc-8.98 2618 2-6560B K2-6560B
3-FX 6.1 3.578" 6.243" 1.210" .927 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.11, 74cc-10.03, 85cc-8.98 2618 3-6560B K3-6560B
1-FX 6.1 3.578" 6.243" 1.210" .927 1.2/1.2/3MM -17cc Hemi Dish Top 65cc-9.38, 74cc-8.62, 85cc-7.86 4032 1-6563B K1-6563B
2-FX 6.1 3.578" 6.243" 1.210" .927 1.2/1.2/3MM -17cc Hemi Dish Top 65cc-9.38, 74cc-8.62, 85cc-7.86 2618 2-6563B K2-6563B
3-FX 6.1 3.578" 6.243" 1.210" .927 1.2/1.2/3MM -17cc Hemi Dish Top 65cc-9.38, 74cc-8.62, 85cc-7.86 2618 3-6563B K3-6563B
1-FX 6.1 3.578" 6.243" 1.210" .927 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-11.91, 74cc-10.66, 85cc-9.47 4032 1-6566B K1-6566B
2-FX 6.1 3.578" 6.243" 1.210" .927 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-11.91, 74cc-10.66, 85cc-9.47 2618 2-6566B K2-6566B
3-FX 6.1 3.578" 6.243" 1.210" .927 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-11.91, 74cc-10.66, 85cc-9.47 2618 3-6566B K3-6566B
1-FX 6.1 Stroker 3.795" 6.125" 1.210" .927 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.71, 74cc-10.56, 85cc-9.46 4032 1-6560 K1-6560
2-FX 6.1 Stroker 3.795" 6.125" 1.210" .927 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.71, 74cc-10.56, 85cc-9.46 2618 2-6560 K2-6560
3-FX 6.1 Stroker 3.795" 6.125" 1.210" .927 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.71, 74cc-10.56, 85cc-9.46 2618 3-6560 K3-6560
1-FX 6.1 Stroker 3.795" 6.125" 1.210" .927 1.2/1.2/3MM -17cc Hemi Dish Top 65cc-9.88, 74cc-9.07, 85cc-8.27 4032 1-6563 K1-6563
2-FX 6.1 Stroker 3.795" 6.125" 1.210" .927 1.2/1.2/3MM -17cc Hemi Dish Top 65cc-9.88, 74cc-9.07, 85cc-8.27 2618 2-6563 K2-6563
3-FX 6.1 Stroker 3.795" 6.125" 1.210" .927 1.2/1.2/3MM -17cc Hemi Dish Top 65cc-9.88, 74cc-9.07, 85cc-8.27 2618 3-6563 K3-6563
1-FX 6.1 Stroker 3.795" 6.125" 1.210" .927 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-12.56, 74cc-11.23, 85cc-9.98 4032 1-6566 K1-6566
2-FX 6.1 Stroker 3.795" 6.125" 1.210" .927 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-12.56, 74cc-11.23, 85cc-9.98 2618 2-6566 K2-6566
3-FX 6.1 Stroker 3.795" 6.125" 1.210" .927 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-12.56, 74cc-11.23, 85cc-9.98 2618 3-6566 K3-6566
1-FX 6.1 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-12.42, 74cc-11.20, 85cc-10.02 4032 1-6570 K1-6570
2-FX 6.1 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-12.42, 74cc-11.20, 85cc-10.02 2618 2-6570 K2-6570
3-FX 6.1 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-12.42, 74cc-11.20, 85cc-10.02 2618 3-6570 K3-6570
1-FX 6.1 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM -7cc Hemi Dish Top 65cc-11.64, 74cc-10.57, 85cc-9.52 4032 1-6571 K1-6571
2-FX 6.1 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM -7cc Hemi Dish Top 65cc-11.64, 74cc-10.57, 85cc-9.52 2618 2-6571 K2-6571
3-FX 6.1 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM -7cc Hemi Dish Top 65cc-11.64, 74cc-10.57, 85cc-9.52 2618 3-6571 K3-6571
1-FX 6.1 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM -18cc Hemi Dish Top 65cc-10.36, 74cc-9.52, 85cc-8.68 4032 1-6573 K1-6573
2-FX 6.1 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM -18cc Hemi Dish Top 65cc-10.36, 74cc-9.52, 85cc-8.68 2618 2-6573 K2-6573
3-FX 6.1 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM -18cc Hemi Dish Top 65cc-10.36, 74cc-9.52, 85cc-8.68 2618 3-6573 K3-6573
1-FX 6.1 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM -23cc Hemi Dish Top 65cc-9.88, 74cc-9.12, 85cc-8.35 4032 1-6575 K1-6575
2-FX 6.1 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM -23cc Hemi Dish Top 65cc-9.88, 74cc-9.12, 85cc-8.35 2618 2-6575 K2-6575
3-FX 6.1 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM -23cc Hemi Dish Top 65cc-9.88, 74cc-9.12, 85cc-8.35 2618 3-6575 K3-6575
1-FX 6.1 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-13.33, 74cc-11.91, 85cc-10.57 4032 1-6576 K1-6576
2-FX 6.1 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-13.33, 74cc-11.91, 85cc-10.57 2618 2-6576 K2-6576
3-FX 6.1 Stroker 4.050" 6.125" 1.090" .927 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-13.33, 74cc-11.91, 85cc-10.57 2618 3-6576 K3-6576
1-FX 6.1 Stroker 4.050" 6.125" 1.090" .866 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-12.42, 74cc-11.20, 85cc-10.02 4032 1-6530 K1-6530
2-FX 6.1 Stroker 4.050" 6.125" 1.090" .866 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-12.42, 74cc-11.20, 85cc-10.02 2618 2-6530 K2-6530
3-FX 6.1 Stroker 4.050" 6.125" 1.090" .866 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-12.42, 74cc-11.20, 85cc-10.02 2618 3-6530 K3-6530
1-FX 6.1 Stroker 4.050" 6.125" 1.090" .866 1.2/1.2/3MM -7cc Hemi Dish Top 65cc-11.64, 74cc-10.57, 85cc-9.52 4032 1-6531 K1-6531
2-FX 6.1 Stroker 4.050" 6.125" 1.090" .866 1.2/1.2/3MM -7cc Hemi Dish Top 65cc-11.64, 74cc-10.57, 85cc-9.52 2618 2-6531 K2-6531
3-FX 6.1 Stroker 4.050" 6.125" 1.090" .866 1.2/1.2/3MM -7cc Hemi Dish Top 65cc-11.64, 74cc-10.57, 85cc-9.52 2618 3-6531 K3-6531
1-FX 6.1 Stroker 4.050" 6.125" 1.090" .866 1.2/1.2/3MM -18cc Hemi Dish Top 65cc-10.36, 74cc-9.52, 85cc-8.68 4032 1-6532 K1-6532
2-FX 6.1 Stroker 4.050" 6.125" 1.090" .866 1.2/1.2/3MM -18cc Hemi Dish Top 65cc-10.36, 74cc-9.52, 85cc-8.68 2618 2-6532 K2-6532
3-FX 6.1 Stroker 4.050" 6.125" 1.090" .866 1.2/1.2/3MM -18cc Hemi Dish Top 65cc-10.36, 74cc-9.52, 85cc-8.68 2618 3-6532 K3-6532
1-FX 6.1 Stroker 4.050" 6.125" 1.090" .866 1.2/1.2/3MM -23cc Hemi Dish Top 65cc-9.88, 74cc-9.12, 85cc-8.35 4032 1-6533 K1-6533
2-FX 6.1 Stroker 4.050" 6.125" 1.090" .866 1.2/1.2/3MM -23cc Hemi Dish Top 65cc-9.88, 74cc-9.12, 85cc-8.35 2618 2-6533 K2-6533
3-FX 6.1 Stroker 4.050" 6.125" 1.090" .866 1.2/1.2/3MM -23cc Hemi Dish Top 65cc-9.88, 74cc-9.12, 85cc-8.35 2618 3-6533 K3-6533
1-FX 6.1 Stroker 4.050" 6.125" 1.090" .866 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-13.33, 74cc-11.91, 85cc-10.57 4032 1-6534 K1-6534
2-FX 6.1 Stroker 4.050" 6.125" 1.090" .866 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-13.33, 74cc-11.91, 85cc-10.57 2618 2-6534 K2-6534
3-FX 6.1 Stroker 4.050" 6.125" 1.090" .866 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-13.33, 74cc-11.91, 85cc-10.57 2618 3-6534 K3-6534

 

Mopar Pistons 6.2

FX Mopar 6.2

4090 Available Bore Sizes: 4.090 , 4.090 , 4.100 , 4.125

Add the Bore size to the end of the part # IE. 1820-4065 for a .005 oversize for a Std. bore size.

Series CID Stroke Rod Length Pin Height Pin Size Ring Sizes Piston Top

Compression Ratio

Head CC - Comp Ratio

Alloy Pistons Piston and Ring Kits
1-FX 6.2 3.578" 6.200" 1.275" .927 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.25, 74cc-10.16, 85cc-9.10 4032 1-6580 K1-6580
2-FX 6.2 3.578" 6.200" 1.275" .927 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.25, 74cc-10.16, 85cc-9.10 2618 2-6580 K2-6580
3-FX 6.2 3.578" 6.200" 1.275" .927 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.25, 74cc-10.16, 85cc-9.10 2618 3-6580 K3-6580
1-FX 6.2 3.578" 6.200" 1.275" .927 1.2/1.2/3MM -10cc Hemi Dish Top 65cc-10.21, 74cc-9.32, 85cc-8.43 4032 1-6583 K1-6583
2-FX 6.2 3.578" 6.200" 1.275" .927 1.2/1.2/3MM -10cc Hemi Dish Top 65cc-10.21, 74cc-9.32, 85cc-8.43 2618 2-6583 K2-6583
3-FX 6.2 3.578" 6.200" 1.275" .927 1.2/1.2/3MM -10cc Hemi Dish Top 65cc-10.21, 74cc-9.32, 85cc-8.43 2618 3-6583 K3-6583
1-FX 6.2 3.578" 6.200" 1.275" .927 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-12.06, 74cc-10.80, 85cc-9.60 4032 1-6586 K1-6586
2-FX 6.2 3.578" 6.200" 1.275" .927 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-12.06, 74cc-10.80, 85cc-9.60 2618 2-6586 K2-6586
3-FX 6.2 3.578" 6.200" 1.275" .927 1.2/1.2/3MM +4cc Hemi Dome Top

65cc-12.56, 74cc-11.24, 85cc-9.98 2618 3-6586 K3-6586

 

 

Mopar Pistons 392/ 6.4, 426/ 6.2/ 6.4 Stroker

FX Hemi 455/ 481 Stroker

Available Bore Sizes: 4.090, 4.100, 4.125 )

Add the Bore size to the end of the part # IE. 1-6560-4090 for a 4.090 bore size.

Series CID Stroke Rod Length Pin Height Pin Size Ring Sizes Piston Top

Compression Ratio

Head CC - Comp Ratio

Alloy Pistons Piston and Ring Kits
1-FX 392 / 6.4 3.720 6.200" 1.210" .927 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.66, 74cc-10.52, 85cc-9.42 4032 1-6560 K1-6560
2-FX 392 / 6.4 3.720" 6.200" 1.210" .927 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.66, 74cc-10.52, 85cc-9.42 2618 2-6560 K2-6560
3-FX 392 / 6.4 3.720" 6.200" 1.210" .927 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.66, 74cc-10.52, 85cc-9.42 2618 3-6560 K3-6560
1-FX 392 / 6.4 3.720 6.200" 1.210" .927 1.2/1.2/3MM -17cc Hemi Dish Top 65cc-9.84, 74cc-9.04, 85cc-8.24 4032 1-6563 K1-6563
2-FX 392 / 6.4 3.720" 6.200" 1.210" .927 1.2/1.2/3MM -17cc Hemi Dish Top 65cc-9.84, 74cc-9.04, 85cc-8.24 2618 2-6563 K2-6563
3-FX 392 / 6.4 3.720" 6.200" 1.210" .927 1.2/1.2/3MM -17cc Hemi Dish Top 65cc-9.84, 74cc-9.04, 85cc-8.24 2618 3-6563 K3-6563
1-FX 392 / 6.4 3.720 6.200" 1.210" .927 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-12.51, 74cc-11.19, 85cc-9.94 4032 1-6566 K1-6566
2-FX 392 / 6.4 3.720" 6.200" 1.210" .927 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-12.51, 74cc-11.19, 85cc-9.94 2618 2-6566 K2-6566
3-FX 392 / 6.4 3.720" 6.200" 1.210" .927 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-12.06, 74cc-10.80, 85cc-9.60 2618 3-6566 K3-6566
1-FX 392 / 6.4 3.720 6.200" 1.210" .945 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.66, 74cc-10.52, 85cc-9.42 4032 1-6590 K1-6590
2-FX 392 / 6.4 3.720 6.200" 1.210" .945 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.66, 74cc-10.52, 85cc-9.42 2618 2-6590 K2-6590
3-FX 392 / 6.4 3.720 6.200" 1.210" .945 1.2/1.2/3MM -1.5cc Hemi Flat Top 65cc-11.66, 74cc-10.52, 85cc-9.42 2618 3-6590 K3-6590
1-FX 392 / 6.4 3.720 6.200" 1.210" .945 1.2/1.2/3MM -12cc Hemi Dish Top 65cc-10.36, 74cc-9.47, 85cc-8.58 4032 1-6593 K1-6593
2-FX 392 / 6.4 3.720 6.200" 1.210" .945 1.2/1.2/3MM -12cc Hemi Dish Top 65cc-10.36, 74cc-9.47, 85cc-8.58 2618 2-6593 K2-6593
3-FX 392 / 6.4 3.720 6.200" 1.210" .945 1.2/1.2/3MM -12cc Hemi Dish Top 65cc-10.36, 74cc-9.47, 85cc-8.58 2618 3-6593 K3-6593
1-FX 392 / 6.4 3.720 6.200" 1.210" .945 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-12.51, 74cc-11.19, 85cc-9.94 4032 1-6596 K1-6596
2-FX 392 / 6.4 3.720 6.200" 1.210" .945 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-12.51, 74cc-11.19, 85cc-9.94 2618 2-6596 K2-6596
3-FX 392 / 6.4 3.720 6.200" 1.210" .945 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-12.51, 74cc-11.19, 85cc-9.94 2618 3-6596 K3-6596
1-FX 426 / 6.2 / 6.4 Stroker 4.050" 6.125" 1.120" .927 1.2/1.2/3MM -1.5 Hemi Flat Top  65cc-12.62, 74cc-11.38, 85cc-10.18 4032 1-6540 K1-6540
2-FX 426 / 6.2 / 6.4 Stroker 4.050" 6.125" 1.120" .927 1.2/1.2/3MM -1.5 Hemi Flat Top 65cc-12.62, 74cc-11.38, 85cc-10.18 2618 2-6540 K2-6540
3-FX 426 / 6.2 / 6.4 Stroker 4.050" 6.125" 1.120" .927 1.2/1.2/3MM -1.5 Hemi Flat Top 65cc-12.62, 74cc-11.38, 85cc-10.18 2618 3-6540 K3-6540
1-FX 426 / 6.2 / 6.4 Stroker 4.050" 6.125" 1.120" .927 1.2/1.2/3MM -7cc Hemi Dish Top 65cc-11.83, 74cc-10.74, 85cc-9.67 4032 1-6541 K1-6541
2-FX 426 / 6.2 / 6.4 Stroker 4.050" 6.125" 1.120" .927 1.2/1.2/3MM -7cc Hemi Dish Top 65cc-11.83, 74cc-10.74, 85cc-9.67 2618 2-6541 K2-6541
3-FX 426 / 6.2 / 6.4 Stroker 4.050" 6.125" 1.120" .927 1.2/1.2/3MM -7cc Hemi Dish Top 65cc-11.83, 74cc-10.74, 85cc-9.67 2618 3-6541 K3-6541
1-FX 426 / 6.2 / 6.4 Stroker 4.050" 6.125" 1.120" .927 1.2/1.2/3MM -18cc Hemi Dish Top 65cc-10.53, 74cc-9.67, 85cc-8.82 4032 1-6543 K1-6543
2-FX 426 / 6.2 / 6.4 Stroker 4.050" 6.125" 1.120" .927 1.2/1.2/3MM -18cc Hemi Dish Top 65cc-10.53, 74cc-9.67, 85cc-8.82 2618 2-6543 K2-6543
3-FX 426 / 6.2 / 6.4 Stroker 4.050" 6.125" 1.120" .927 1.2/1.2/3MM -18cc Hemi Dish Top 65cc-10.53, 74cc-9.67, 85cc-8.82 2618 3-6543 K3-6543
1-FX 426 / 6.2 / 6.4 Stroker 4.050" 6.125" 1.120" .927 1.2/1.2/3MM -23cc Hemi Dish Top 65cc-10.03, 74cc-9.26, 85cc-8.48 4032 1-6545 K1-6545
2-FX 426 / 6.2 / 6.4 Stroker 4.050" 6.125" 1.120" .927 1.2/1.2/3MM -23cc Hemi Dish Top 65cc-10.03, 74cc-9.26, 85cc-8.48 2618 2-6545 K2-6545
3-FX 426 / 6.2 / 6.4 Stroker 4.050" 6.125" 1.120" .927 1.2/1.2/3MM -23cc Hemi Dish Top 65cc-10.03, 74cc-9.26, 85cc-8.48 2618 3-6545 K3-6545
1-FX 426 / 6.2 / 6.4 Stroker 4.050" 6.125" 1.120" .927 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-13.54, 74cc-12.10, 85cc-10.74 4032 1-6546 K1-6546
2-FX 426 / 6.2 / 6.4 Stroker 4.050" 6.125" 1.120" .927 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-13.54, 74cc-12.10, 85cc-10.74 2618 2-6546 K2-6546
3-FX 426 / 6.2 / 6.4 Stroker 4.050" 6.125" 1.120" .927 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-13.54, 74cc-12.10, 85cc-10.74 2618 3-6546 K3-6546

NOTE:4.050 and 4.080 Stroke combinations typically use .866 or .927 pin dia rods. Both combinations will work with either .866 or .927 pin dia and 1.120 compression height pistons. For accurate compression ratio calculation use our Compression Ratio Calculator in the tools  drop down menu.

1-FX 426 / 6.2 / 6.4 Stroker 4.080" 6.125" 1.120" .866 1.2/1.2/3MM -1.5 Hemi Flat Top  65cc-12.62, 74cc-11.38, 85cc-10.18 4032 1-6535 K1-,6535
2-FX 426 / 6.2 / 6.4 Stroker 4.080" 6.125" 1.120" .866 1.2/1.2/3MM -1.5 Hemi Flat Top 65cc-12.62, 74cc-11.38, 85cc-10.18 2618 2-6535 K2-6535
3-FX 426 / 6.2 / 6.4 Stroker 4.080" 6.125" 1.120" .866 1.2/1.2/3MM -1.5 Hemi Flat Top 65cc-12.62, 74cc-11.38, 85cc-10.18 2618 3-6535 K3-6535
1-FX 426 / 6.2 / 6.4 Stroker 4.080" 6.125" 1.120" .866 1.2/1.2/3MM -7cc Hemi Dish Top 65cc-11.83, 74cc-10.74, 85cc-9.67 4032 1-6536 K1-6536
2-FX 426 / 6.2 / 6.4 Stroker 4.080" 6.125" 1.120" .866 1.2/1.2/3MM -7cc Hemi Dish Top 65cc-11.83, 74cc-10.74, 85cc-9.67 2618 2-6536 K2-6536
3-FX 426 / 6.2 / 6.4 Stroker 4.080" 6.125" 1.120" .866 1.2/1.2/3MM -7cc Hemi Dish Top 65cc-11.83, 74cc-10.74, 85cc-9.67 2618 3-6536 K3-6536
1-FX 426 / 6.2 / 6.4 Stroker 4.080" 6.125" 1.120" .866 1.2/1.2/3MM -18cc Hemi Dish Top 65cc-10.53, 74cc-9.67, 85cc-8.82 4032 1-6537 K1-6537
2-FX 426 / 6.2 / 6.4 Stroker 4.080" 6.125" 1.120" .866 1.2/1.2/3MM -18cc Hemi Dish Top 65cc-10.53, 74cc-9.67, 85cc-8.82 2618 2-6537 K2-6537
3-FX 426 / 6.2 / 6.4 Stroker 4.080" 6.125" 1.120" .866 1.2/1.2/3MM -18cc Hemi Dish Top 65cc-10.53, 74cc-9.67, 85cc-8.82 2618 3-6537 K3-6537
1-FX 426 / 6.2 / 6.4 Stroker 4.080" 6.125" 1.120" .866 1.2/1.2/3MM -23cc Hemi Dish Top 65cc-10.03, 74cc-9.26, 85cc-8.48 4032 1-6538 K1-6538
2-FX 426 / 6.2 / 6.4 Stroker 4.080" 6.125" 1.120" .866 1.2/1.2/3MM -23cc Hemi Dish Top 65cc-10.03, 74cc-9.26, 85cc-8.48 2618 2-6538 K2-6538
3-FX 426 / 6.2 / 6.4 Stroker 4.080" 6.125" 1.120" .866 1.2/1.2/3MM -23cc Hemi Dish Top 65cc-10.03, 74cc-9.26, 85cc-8.48 2618 3-6538 K3-6538
1-FX 426 / 6.2 / 6.4 Stroker 4.080" 6.125" 1.120" .866 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-13.54, 74cc-12.10, 85cc-10.74 4032 1-6539 K1-6539
2-FX 426 / 6.2 / 6.4 Stroker 4.080" 6.125" 1.120" .866 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-13.54, 74cc-12.10, 85cc-10.74 2618 2-6539 K2-6539
3-FX 426 / 6.2 / 6.4 Stroker 4.080" 6.125" 1.120" .866 1.2/1.2/3MM +4cc Hemi Dome Top 65cc-13.54, 74cc-12.10, 85cc-10.74 2618 3-6539 K3-6539
 
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