2-6025-4080-350-Small Block Oldsmobile FX2 Series -5cc Flat Top Oldsmobile-Forged-Piston-Set- 4.08 inch bore
2-6025-4080-350-Small Block Oldsmobile FX2 Series -5cc Flat Top Oldsmobile-Forged-Piston-Set- 4.08 inch bore
2-6025-4080-350-Small Block Oldsmobile FX2 Series -5cc Flat Top Oldsmobile-Forged-Piston-Set- 4.08 inch bore
2-6025-4080-350-Small Block Oldsmobile FX2 Series -5cc Flat Top Oldsmobile-Forged-Piston-Set- 4.08 inch bore
Load image into Gallery viewer, 2-6025-4080-350-Small Block Oldsmobile FX2 Series -5cc Flat Top Oldsmobile-Forged-Piston-Set- 4.08 inch bore
Load image into Gallery viewer, 2-6025-4080-350-Small Block Oldsmobile FX2 Series -5cc Flat Top Oldsmobile-Forged-Piston-Set- 4.08 inch bore
Load image into Gallery viewer, 2-6025-4080-350-Small Block Oldsmobile FX2 Series -5cc Flat Top Oldsmobile-Forged-Piston-Set- 4.08 inch bore
Load image into Gallery viewer, 2-6025-4080-350-Small Block Oldsmobile FX2 Series -5cc Flat Top Oldsmobile-Forged-Piston-Set- 4.08 inch bore

SKU: 2-6025-4080

2-6025-4080-350-Small Block Oldsmobile FX2 Series -5cc Flat Top Oldsmobile-Forged-Piston-Set- 4.08 inch bore

$699.95
$699.95
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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 FX Comp Height: 1.625 -5cc Flat Top PIN: .980 Ring Groove: 1/16-1/16-3/16" Stroke: 3.385 ROD: 6 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Comp Ratio: 64cc-10.35, 68cc-9.89, 70cc-9.68


Engine Brand: Oldsmobile

Engine Family: Small Block Oldsmobile

Engine Size: 350

With/Without Rings: Without Rings

Cylinder Bore Size: 4.080 in - 103.55 mm

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

Compression Height: 1.625

Pin Diameter: .980

Connecting Rod Length: 6.000 in

Crankshaft Stroke: 3.385 in

Piston Series: 2 - FX Series

Alloy: Forged 2618

Cylinder Head: Oldsmobile

TDC Assembly Height: 9.317499999999999

Piston Top Aprox. Comp. Ratio:

-5cc Flat Top Oldsmobile
ChamberComp Ratio
64cc10.35 to 1
68cc9.89 to 1
70cc9.68 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: 4.080 in - 103.55 mm

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

Compression Height: 1.625

Pin Diameter: .980

Connecting Rod Length: 6.000 in

Crankshaft Stroke: 3.385 in

Piston Series: 2 - FX Series

Alloy: Forged 2618

Cylinder Head: Oldsmobile

TDC Assembly Height: 9.317499999999999

Piston Top Aprox. Comp. Ratio:

-5cc Flat Top Oldsmobile
ChamberComp Ratio
64cc10.35 to 1
68cc9.89 to 1
70cc9.68 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature