3-6025-4057 350 Small Block Oldsmobile 3-FX Series -5cc Olds Flat Top Forged Piston Set. 4.057 bore
3-6025-4057 350 Small Block Oldsmobile 3-FX Series -5cc Olds Flat Top Forged Piston Set. 4.057 bore
3-6025-4057 350 Small Block Oldsmobile 3-FX Series -5cc Olds Flat Top Forged Piston Set. 4.057 bore
Load image into Gallery viewer, 3-6025-4057 350 Small Block Oldsmobile 3-FX Series -5cc Olds Flat Top Forged Piston Set. 4.057 bore
Load image into Gallery viewer, 3-6025-4057 350 Small Block Oldsmobile 3-FX Series -5cc Olds Flat Top Forged Piston Set. 4.057 bore
Load image into Gallery viewer, 3-6025-4057 350 Small Block Oldsmobile 3-FX Series -5cc Olds Flat Top Forged Piston Set. 4.057 bore

SKU: 3-6025-4057

3-6025-4057 350 Small Block Oldsmobile 3-FX Series -5cc Olds Flat Top Forged Piston Set. 4.057 bore

$879.95
$879.95
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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.

350 Small Block Oldsmobile 3-FX Series 2618 Alloy Comp Hgt: 1.625" -5cc Olds Flat Top Pin: .980 Ring Grooves: 1/16-1/16-3/16" Stroke: 3.385" Rod: 6.000" Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Aprox Comp Ratio: 64cc-10.25, 68cc-9.80, 70cc-9.59

Engine Brand: Oldsmobile

Engine Family: Small Block Oldsmobile

Engine Size: 350

With/Without Rings: Without Rings

Cylinder Bore Size: 4.057 in - 102.97 mm

Ring Width: 1/16-1/16-3/16"

Compression Height: 1.625"

Pin Diameter: .980

Connecting Rod Length: 6.000"

Crankshaft Stroke: 3.385"

Piston Series: 3-FX Series

Alloy: Forged 2618

Cylinder Head: Oldsmobile

TDC Assembly Height: 9.318

Piston Top Aprox. Comp. Ratio:

-5cc Olds Flat Top
ChamberComp. Ratio
64cc10.25 to 1
68cc9.80 to 1
70cc9.59 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Oldsmobile

Engine Family: Small Block Oldsmobile

Engine Size: 350

With/Without Rings: Without Rings

Cylinder Bore Size: 4.057 in - 102.97 mm

Ring Width: 1/16-1/16-3/16"

Compression Height: 1.625"

Pin Diameter: .980

Connecting Rod Length: 6.000"

Crankshaft Stroke: 3.385"

Piston Series: 3-FX Series

Alloy: Forged 2618

Cylinder Head: Oldsmobile

TDC Assembly Height: 9.318

Piston Top Aprox. Comp. Ratio:

-5cc Olds Flat Top
ChamberComp. Ratio
64cc10.25 to 1
68cc9.80 to 1
70cc9.59 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature