Availability
2012 Pistons & Piston Rings
Piston and Ring Kit, Forged, Dish, 3.780 in. Bore, Chevy, Small Block LS, Kit
Part Number: WIS-K0042XS
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
378cid 4.075 x 1.330CH, 3.622stroke,6.098rod,0.945pin,-0.4cc,517g,10.7CR, 2618, TBC coated
Part Number: MLE-197739275T
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Pistons set of 6
Part Number: CNN-SC7353-6
Not Yet Reviewed
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Estimated Ship Date: Monday 3/23/2026 if shipped by air
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 15.00cc Dish, 4.060 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2933-4060
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 5.00cc Flat, 4.065 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2930-4065
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 10.00cc Dish, 4.155 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2881-4155
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 15.00cc Dish, 4.060 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2883-4060
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 29.00cc Dish, 4.165 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2875-4165
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Piston Set, 5.0 Stroker Modular K3-FX Series -13cc Multi notch 2V/TW/3V/4V Dish Piston Set. 3.592 bore
Part Number: DMS-K3-4977-3592
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 5.00cc Flat, 3.820 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2910-3820
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 5.00cc Flat, 4.130 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2940-4130
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 29.00cc Dish, 4.075 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2875-4075
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Piston Set, 5.4 / 5.8 Modular 5.4 - 5.8 K3-FX Series -20.5cc No Valve Relief Dish Top Piston Set. 3.592 bore
Part Number: DMS-K3-4894-3592
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 6.00cc Dome, 4.125 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2882-4125
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 22.00cc Dish, 4.060 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2834-4060
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Piston Set, 5.0 Coyote K3-FX Series -4cc 4V Flat Top Piston Set. 3.640 bore
Part Number: DMS-K3-4753-3640
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 5.00cc Flat, 4.030 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2880-4030
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 29.00cc Dish, 3.785 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2915-3785
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Piston Set, 5.0 Stroker Modular K3-FX Series -21cc 2V PI/TW Dish Piston Set. 3.700 bore
Part Number: DMS-K3-4826-3700
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 29.00cc Dish, 4.040 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2925-4040
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 10.00cc Dish, 4.165 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2931-4165
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Piston Set, 5.0 Stroker Modular K3-FX Series -6cc 2V PI/TW Dish Piston Set. 3.705 bore
Part Number: DMS-K3-4822-3705
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Piston Set, 5.0 Stroker Modular K3-FX Series -13cc Multi notch 2V/TW/3V/4V Dish Piston Set. 3.582 bore
Part Number: DMS-K3-4977-3582
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 22.00cc Dish, 4.005 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2934-4005
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Pistons, Rings, FX-Series, XR Wrist Pins, Forged, 15.00cc Dish, 4.185 in. Bore, Chevy LS, Set of 8
Part Number: DMS-K3-2883-4185
Not Yet Reviewed
Estimated Ship Date: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
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