Load image into Gallery viewer, 8140-4030  396 Small Block Chevy SX Series  -5cc Flat Top  Forged Piston Set. 4.030 bore
Load image into Gallery viewer, 8140-4030  396 Small Block Chevy SX Series  -5cc Flat Top  Forged Piston Set. 4.030 bore
Load image into Gallery viewer, 8140-4030  396 Small Block Chevy SX Series  -5cc Flat Top  Forged Piston Set. 4.030 bore

SKU: 8140-4030

8140-4030 396 Small Block Chevy SX Series -5cc Flat Top Forged Piston Set. 4.030 bore

Regular price $539.95
Sale price $539.95 Regular price
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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 Series Pistons 4032 Alloy Comp Hgt: 1.362" -5cc Flat Top Pin: .927 Ring Grooves: 1/16-1/16-3/16" Stroke: 3.875" Rod: 5.700" Aprox Comp Ratio: 58cc-12.34, 64cc-11.46, 70cc-10.71

Engine Brand: Chevy

Engine Family: Small Block Chevy

Engine Size: 396

With/Without Rings: Without Rings

Cylinder Bore Size: 4.030 in - 102.28 mm

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

Compression Height: 1.362"

Pin Diameter: .927

Connecting Rod Length: 5.700"

Crankshaft Stroke: 3.875"

Piston Series: SX Series

Alloy: Forged 4032

Cylinder Head: SBC 23 Degree

TDC Assembly Height: 9.000

Piston Top Aprox. Comp. Ratio:

-5cc Flat Top
ChamberComp. Ratio
58cc12.34 to 1
64cc11.46 to 1
70cc10.71 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Chevy

Engine Family: Small Block Chevy

Engine Size: 396

With/Without Rings: Without Rings

Cylinder Bore Size: 4.030 in - 102.28 mm

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

Compression Height: 1.362"

Pin Diameter: .927

Connecting Rod Length: 5.700"

Crankshaft Stroke: 3.875"

Piston Series: SX Series

Alloy: Forged 4032

Cylinder Head: SBC 23 Degree

TDC Assembly Height: 9.000

Piston Top Aprox. Comp. Ratio:

-5cc Flat Top
ChamberComp. Ratio
58cc12.34 to 1
64cc11.46 to 1
70cc10.71 to 1

Download Piston Instructions