K1-2325-4060-383-Small Block Chevy FXK1 Series -21cc Dish Top SBC 23 Degree-Forged-Piston-Set- 4.06 inch bore
K1-2325-4060-383-Small Block Chevy FXK1 Series -21cc Dish Top SBC 23 Degree-Forged-Piston-Set- 4.06 inch bore
K1-2325-4060-383-Small Block Chevy FXK1 Series -21cc Dish Top SBC 23 Degree-Forged-Piston-Set- 4.06 inch bore
K1-2325-4060-383-Small Block Chevy FXK1 Series -21cc Dish Top SBC 23 Degree-Forged-Piston-Set- 4.06 inch bore
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Load image into Gallery viewer, K1-2325-4060-383-Small Block Chevy FXK1 Series -21cc Dish Top SBC 23 Degree-Forged-Piston-Set- 4.06 inch bore
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Load image into Gallery viewer, K1-2325-4060-383-Small Block Chevy FXK1 Series -21cc Dish Top SBC 23 Degree-Forged-Piston-Set- 4.06 inch bore

SKU: K1-2325-4060

K1-2325-4060-383-Small Block Chevy FXK1 Series -21cc Dish Top SBC 23 Degree-Forged-Piston-Set- 4.06 inch bore

$834.95
$834.95
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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.

383 Small Block Chevy FX Comp Height: 1.4 -21cc Dish Top PIN: .927 Ring Groove: 1.2/1.2/3MM Stroke: 3.8 ROD: 5.7 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Moderate to High Levels) Includes matching DSS Racing Ductile Moly ring set. Comp Ratio: 58cc-10.23, 64cc-9.63, 70cc-9.11


Engine Brand: Chevy

Engine Family: Small Block Chevy

Engine Size: 383

With/Without Rings: Includes Rings

Cylinder Bore Size: 4.060 in - 103.04 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.400

Pin Diameter: .927

Connecting Rod Length: 5.700 in

Crankshaft Stroke: 3.800 in

Piston Series: 1 - FX Series

Alloy: Forged 4032

Cylinder Head: SBC 23 Degree

TDC Assembly Height: 9.0

Piston Top Aprox. Comp. Ratio:

-21cc Dish Top SBC 23 Degree
ChamberComp Ratio
58cc10.23 to 1
64cc9.63 to 1
70cc9.11 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Chevy

Engine Family: Small Block Chevy

Engine Size: 383

With/Without Rings: Includes Rings

Cylinder Bore Size: 4.060 in - 103.04 mm

Ring Width: 1.2/1.2/3MM

Compression Height: 1.400

Pin Diameter: .927

Connecting Rod Length: 5.700 in

Crankshaft Stroke: 3.800 in

Piston Series: 1 - FX Series

Alloy: Forged 4032

Cylinder Head: SBC 23 Degree

TDC Assembly Height: 9.0

Piston Top Aprox. Comp. Ratio:

-21cc Dish Top SBC 23 Degree
ChamberComp Ratio
58cc10.23 to 1
64cc9.63 to 1
70cc9.11 to 1

Download Piston Instructions

Engine Power TV

The DSS FX, X-Groove Feature