3-6455-4020 488 Mopar Viper/SRT 3-FX Series -25cc Viper Dish Top Forged Piston Set. 4.020 bore
3-6455-4020 488 Mopar Viper/SRT 3-FX Series -25cc Viper Dish Top Forged Piston Set. 4.020 bore
3-6455-4020 488 Mopar Viper/SRT 3-FX Series -25cc Viper Dish Top Forged Piston Set. 4.020 bore
Load image into Gallery viewer, 3-6455-4020 488 Mopar Viper/SRT 3-FX Series -25cc Viper Dish Top Forged Piston Set. 4.020 bore
Load image into Gallery viewer, 3-6455-4020 488 Mopar Viper/SRT 3-FX Series -25cc Viper Dish Top Forged Piston Set. 4.020 bore
Load image into Gallery viewer, 3-6455-4020 488 Mopar Viper/SRT 3-FX Series -25cc Viper Dish Top Forged Piston Set. 4.020 bore

SKU: 3-6455-4020

3-6455-4020 488 Mopar Viper/SRT 3-FX Series -25cc Viper Dish Top Forged Piston Set. 4.020 bore

$1,619.95
$1,619.95
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Ships in 1 - 8 days

Ships in 1 - 8 days

Made in the USA

Made in the USA

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This is a pre order item. We will ship it when it comes in stock.

488 Mopar Viper/SRT 3-FX Series 2618 Alloy Comp Hgt: 1.380" -25cc Viper Dish Top Pin: .984 Ring Grooves: 1.2/1.2/3MM Stroke: 3.880" Rod: 6.125" Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Aprox Comp Ratio: 64cc-9.29, 74cc-8.51, 84cc-7.87

Engine Brand: Viper

Engine Family: Mopar Viper/SRT

Engine Size: 488

With/Without Rings: Without Rings

Cylinder Bore Size: 4.020 in - 102.03 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.380"

Pin Diameter: .984

Connecting Rod Length: 6.125"

Crankshaft Stroke: 3.880"

Piston Series: 3-FX Series

Alloy: Forged 2618

Cylinder Head: Mopar Viper/SRT

TDC Assembly Height: 9.445

Piston Top Aprox. Comp. Ratio:

-25cc Viper Dish Top
ChamberComp. Ratio
64cc9.29 to 1
74cc8.51 to 1
84cc7.87 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Viper

Engine Family: Mopar Viper/SRT

Engine Size: 488

With/Without Rings: Without Rings

Cylinder Bore Size: 4.020 in - 102.03 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.380"

Pin Diameter: .984

Connecting Rod Length: 6.125"

Crankshaft Stroke: 3.880"

Piston Series: 3-FX Series

Alloy: Forged 2618

Cylinder Head: Mopar Viper/SRT

TDC Assembly Height: 9.445

Piston Top Aprox. Comp. Ratio:

-25cc Viper Dish Top
ChamberComp. Ratio
64cc9.29 to 1
74cc8.51 to 1
84cc7.87 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature