Load image into Gallery viewer, K8157-4125-396-Small Block Chevy SXK Series +4cc Dome Top SBC 23 Degree-Forged-Piston-Set- 4.125 inch bore
Load image into Gallery viewer, K8157-4125-396-Small Block Chevy SXK Series +4cc Dome Top SBC 23 Degree-Forged-Piston-Set- 4.125 inch bore
Load image into Gallery viewer, K8157-4125-396-Small Block Chevy SXK Series +4cc Dome Top SBC 23 Degree-Forged-Piston-Set- 4.125 inch bore

SKU: K8157-4125

K8157-4125-396-Small Block Chevy SX Series +4cc Dome Top SBC 23 Degree-Forged-Piston-Set- 4.125 inch bore

Regular price $754.95
Sale price $754.95 Regular price
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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 SX Comp Height: 1.062 +4cc Dome Top PIN: .927 Ring Groove: 1/16-1/16-3/16" Stroke: 3.875 ROD: 6 Forged and Machined in Saint Charles Illinois USA! Boost and NOS Ready! (Mild to Moderate Levels) Includes matching DSS Racing Ductile Moly ring set. Comp Ratio: 58cc-14.51, 64cc-13.33, 70cc-12.34


Engine Brand: Chevy

Engine Family: Small Block Chevy

Engine Size: 396

With/Without Rings: Includes Rings

Cylinder Bore Size: 4.125 in - 104.69 mm

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

Compression Height: 1.062

Pin Diameter: .927

Connecting Rod Length: 6.000 in

Crankshaft Stroke: 3.875 in

Piston Series: SX Series

Alloy: Forged 4032

Cylinder Head: SBC 23 Degree

TDC Assembly Height: 8.9995

Piston Top Aprox. Comp. Ratio:

+4cc Dome Top SBC 23 Degree
ChamberComp Ratio
58cc14.51 to 1
64cc13.33 to 1
70cc12.34 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: 4.125 in - 104.69 mm

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

Compression Height: 1.062

Pin Diameter: .927

Connecting Rod Length: 6.000 in

Crankshaft Stroke: 3.875 in

Piston Series: SX Series

Alloy: Forged 4032

Cylinder Head: SBC 23 Degree

TDC Assembly Height: 8.9995

Piston Top Aprox. Comp. Ratio:

+4cc Dome Top SBC 23 Degree
ChamberComp Ratio
58cc14.51 to 1
64cc13.33 to 1
70cc12.34 to 1

Download Piston Instructions