21401 Diamond Pistons Forged Forced Induction Dish 3.820 Bore

Fits Buick V6 231, Bore 3.820, Stroke 3.400, Rod Length 5.960, Dish -29.5cc, Set of 6 Pistons

$953.29

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

Description

Diamond Pistons are some of the best aftermarket pistons on the market. Trust your new engine with a set of Diamond Pistons

2618 alloy forged piston

Engineered for turbo applications

Ratios are configured for .040" head gasket @ 9.540" deck

Standard 1/16" x 1/16" x 3/16" ring package (Rings not Included)

Top ring down from piston crown = .280"

Premium 8620 .155 wall wrist pins are included

Compression Ratio with 40cc Heads 8.6:1

Compression Ratio with 44cc Heads 8.2:1

Compression Ratio with 44cc Heads 8.0:1

Advertised piston weight 531 grams

Specifications

More Information
CNC Part Number	DRP-21401
Price	$953.29
Manufacturer's Part Number	21401
Brands	Diamond
Part Types	Engine Piston
Departments	Parts
Vehicle Make	Buick 6 Cylinder
Bore Size	3.820
Crankshaft Stroke	3.400
Rod Length	5.960
Piston Type	Dish
Compression Height	1.850
Piston Material	2618 Forged
Piston Ring Size	1/16 1/16 3/16
Wrist Pin Size	0.940
Custom Notices	⚠ PROP 65 WARNING

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