Load image into Gallery viewer, 8130-4125  400 Small Block Chevy SX Series  -5cc Flat Top  Forged Piston Set. 4.125 bore
Load image into Gallery viewer, 8130-4125  400 Small Block Chevy SX Series  -5cc Flat Top  Forged Piston Set. 4.125 bore
Load image into Gallery viewer, 8130-4125  400 Small Block Chevy SX Series  -5cc Flat Top  Forged Piston Set. 4.125 bore

SKU: 8130-4125

8130-4125 400 Small Block Chevy SX Series -5cc Flat Top Forged Piston Set. 4.125 bore

Regular price $539.95
Sale price $539.95 Regular price
Sale Sold out
Unit price
/per 
Ships in 1 - 8 days

Ships in 1 - 8 days

Made in the USA

Made in the USA

Secure Payment

Secure Payment

This is a pre order item. We will ship it when it comes in stock.

400 Small Block Chevy SX Series Pistons 4032 Alloy Comp Hgt: 1.125" -5cc Flat Top Pin: .927 Ring Grooves: 1/16-1/16-3/16" Stroke: 3.750" Rod: 6.000" Aprox Comp Ratio: 58cc-12.45, 64cc-11.56, 70cc-10.81

Engine Brand: Chevy

Engine Family: Small Block Chevy

Engine Size: 400

With/Without Rings: Without Rings

Cylinder Bore Size: 4.125 in - 104.7 mm

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

Compression Height: 1.125"

Pin Diameter: .927

Connecting Rod Length: 6.000"

Crankshaft Stroke: 3.750"

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
58cc12.45 to 1
64cc11.56 to 1
70cc10.81 to 1

Download Piston Instructions

Piston Specs

Engine Brand: Chevy

Engine Family: Small Block Chevy

Engine Size: 400

With/Without Rings: Without Rings

Cylinder Bore Size: 4.125 in - 104.7 mm

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

Compression Height: 1.125"

Pin Diameter: .927

Connecting Rod Length: 6.000"

Crankshaft Stroke: 3.750"

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
58cc12.45 to 1
64cc11.56 to 1
70cc10.81 to 1

Download Piston Instructions