K3-3501-4000D-289-Small Block Ford 289 FXK3 Series -5cc Flat Top SBF 20 Degree Inline & Twisted Wedge-Forged-Piston-Set- 4 inch bore
K3-3501-4000D-289-Small Block Ford 289 FXK3 Series -5cc Flat Top SBF 20 Degree Inline & Twisted Wedge-Forged-Piston-Set- 4 inch bore
K3-3501-4000D-289-Small Block Ford 289 FXK3 Series -5cc Flat Top SBF 20 Degree Inline & Twisted Wedge-Forged-Piston-Set- 4 inch bore
K3-3501-4000D-289-Small Block Ford 289 FXK3 Series -5cc Flat Top SBF 20 Degree Inline & Twisted Wedge-Forged-Piston-Set- 4 inch bore
Load image into Gallery viewer, K3-3501-4000D-289-Small Block Ford 289 FXK3 Series -5cc Flat Top SBF 20 Degree Inline & Twisted Wedge-Forged-Piston-Set- 4 inch bore
Load image into Gallery viewer, K3-3501-4000D-289-Small Block Ford 289 FXK3 Series -5cc Flat Top SBF 20 Degree Inline & Twisted Wedge-Forged-Piston-Set- 4 inch bore
Load image into Gallery viewer, K3-3501-4000D-289-Small Block Ford 289 FXK3 Series -5cc Flat Top SBF 20 Degree Inline & Twisted Wedge-Forged-Piston-Set- 4 inch bore
Load image into Gallery viewer, K3-3501-4000D-289-Small Block Ford 289 FXK3 Series -5cc Flat Top SBF 20 Degree Inline & Twisted Wedge-Forged-Piston-Set- 4 inch bore

SKU: K3-3501-4000D

K3-3501-4000D-289-Small Block Ford 289 FXK3 Series -5cc Flat Top SBF 20 Degree Inline & Twisted Wedge-Forged-Piston-Set- 4 inch bore

$1,114.95
$1,114.95
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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.

289 Small Block Ford 289 FX Comp Height: 1.6 -5cc Flat Top PIN: .912 Ring Groove: 1.2/1.2/3MM Stroke: 2.87 ROD: 5.155 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing XP Severe Duty ring set. Comp Ratio: 58cc-9.31, 64cc-8.66, 70cc-8.11


Engine Brand: Ford

Engine Family: Small Block Ford 289

Engine Size: 289

With/Without Rings: Includes Rings

Cylinder Bore Size: 4.000 in - 101.52 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.600

Pin Diameter: .912

Connecting Rod Length: 5.155 in

Crankshaft Stroke: 2.870 in

Piston Series: 3 - FX Series

Alloy: Forged 2618

Cylinder Head: SBF 20 Degree Inline & Twisted Wedge

TDC Assembly Height: 8.19

Piston Top Aprox. Comp. Ratio:

-5cc Flat Top SBF 20 Degree Inline & Twisted Wedge
ChamberComp Ratio
58cc9.31 to 1
64cc8.66 to 1
70cc8.11 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Ford

Engine Family: Small Block Ford 289

Engine Size: 289

With/Without Rings: Includes Rings

Cylinder Bore Size: 4.000 in - 101.52 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.600

Pin Diameter: .912

Connecting Rod Length: 5.155 in

Crankshaft Stroke: 2.870 in

Piston Series: 3 - FX Series

Alloy: Forged 2618

Cylinder Head: SBF 20 Degree Inline & Twisted Wedge

TDC Assembly Height: 8.19

Piston Top Aprox. Comp. Ratio:

-5cc Flat Top SBF 20 Degree Inline & Twisted Wedge
ChamberComp Ratio
58cc9.31 to 1
64cc8.66 to 1
70cc8.11 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature