K3-2455-4040 396 Small Block Chevy K3-FX Series -21cc Dish Top Forged Piston Set. 4.040 bore
K3-2455-4040 396 Small Block Chevy K3-FX Series -21cc Dish Top Forged Piston Set. 4.040 bore
K3-2455-4040 396 Small Block Chevy K3-FX Series -21cc Dish Top Forged Piston Set. 4.040 bore
Load image into Gallery viewer, K3-2455-4040 396 Small Block Chevy K3-FX Series -21cc Dish Top Forged Piston Set. 4.040 bore
Load image into Gallery viewer, K3-2455-4040 396 Small Block Chevy K3-FX Series -21cc Dish Top Forged Piston Set. 4.040 bore
Load image into Gallery viewer, K3-2455-4040 396 Small Block Chevy K3-FX Series -21cc Dish Top Forged Piston Set. 4.040 bore

SKU: K3-2455-4040

K3-2455-4040 396 Small Block Chevy K3-FX Series -21cc Dish Top Forged Piston Set. 4.040 bore

$1,054.95
$1,054.95
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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.

396 Small Block Chevy K3-FX 2618 Alloy With Rings Comp Hgt: 1.362" -21cc Dish Top Pin: .927 Ring Grooves: 1.2/1.2/3MM Stroke: 3.875" Rod: 5.700" Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to Extreme Levels) Aprox Comp Ratio: 58cc-10.30, 64cc-9.71, 70cc-9.18

Engine Brand: Chevy

Engine Family: Small Block Chevy

Engine Size: 396

With/Without Rings: Includes Rings

Cylinder Bore Size: 4.040 in - 102.54 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.362"

Pin Diameter: .927

Connecting Rod Length: 5.700"

Crankshaft Stroke: 3.875"

Piston Series: 3-FX Series

Alloy: Forged 2618

Cylinder Head: SBC 23 Degree

TDC Assembly Height: 9.000

Piston Top Aprox. Comp. Ratio:

-21cc Dish Top
ChamberComp. Ratio
58cc10.30 to 1
64cc9.71 to 1
70cc9.18 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Chevy

Engine Family: Small Block Chevy

Engine Size: 396

With/Without Rings: Includes Rings

Cylinder Bore Size: 4.040 in - 102.54 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.362"

Pin Diameter: .927

Connecting Rod Length: 5.700"

Crankshaft Stroke: 3.875"

Piston Series: 3-FX Series

Alloy: Forged 2618

Cylinder Head: SBC 23 Degree

TDC Assembly Height: 9.000

Piston Top Aprox. Comp. Ratio:

-21cc Dish Top
ChamberComp. Ratio
58cc10.30 to 1
64cc9.71 to 1
70cc9.18 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature