8120-4185 400 Small Block Chevy SX Series -5cc Flat Top Forged Piston Set. 4.185 bore

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SKU: 8120-4185

8120-4185 400 Small Block Chevy SX Series -5cc Flat Top Forged Piston Set. 4.185 bore

Name: 8120-4185 400 Small Block Chevy SX Series -5cc Flat Top Forged Piston Set. 4.185 bore
Brand: DSS RACING
SKU: 8120-4185
Price: 539.95 USD
Availability: InStock

$539.95

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400 Small Block Chevy SX Series Pistons 4032 Alloy Comp Hgt: 1.425" -5cc Flat Top Pin: .927 Ring Grooves: 1/16-1/16-3/16" Stroke: 3.750" Rod: 5.700" Aprox Comp Ratio: 58cc-12.75, 64cc-11.84, 70cc-11.07

Piston Specs

Engine Brand: Chevy

Engine Family: Small Block Chevy

Engine Size: 400

With/Without Rings: Without Rings

Cylinder Bore Size: 4.185 in - 106.22 mm

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

Compression Height: 1.425"

Pin Diameter: .927

Connecting Rod Length: 5.700"

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
Chamber	Comp. Ratio
58cc	12.75 to 1
64cc	11.84 to 1
70cc	11.07 to 1

Download Piston Instructions

Piston Specs