K398X7 Wiseco Pistons Forged 10.3:1 Flat Top 4.070 Bore - GM LS Standard Stroke

Wiesco Pistons LS3, Bore 4.070, Stroke 3.622, Rod Length 6.125, Flat Top -3.2cc, Advertised 488 Grams, .927 Wrist Pin, Set of 8 Pistons and Rings

$982.99

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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.

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Description

Wiseco Pistons use the latest design technology to manufacture some of the best aftermarket performance forged pistons on the market. Trust your new engine with a set of Wiseco forged Pistons, LS Standard stroke

ArmorGlide Skirt coating

2618 High strength alloy

Anti-detontion & pressure seal grooves

Pin upgrade recommended over 700HP

.150" wall pin & Spirolox

Designed for use with after maket, or K1 Rods

Premium Piston Rings Included 1.2, 1.2, 3mm

NA/Boost/Nitrous

Valve pocket, LS1,2,3,6,92

Compression Ratio:

67cc 10.4:1

68cc 10.3:1

Specifications

More Information
CNC Part Number	WIS-K398X7
Price	$982.99
Manufacturer's Part Number	K398X7
Brands	Wiseco
Part Types	Engine Piston
Departments	Parts
Vehicle Make	Chevy LS
Bore Size	4.070
Crankshaft Stroke	3.622
Rod Length	6.125
Piston Type	Flat Top
Compression Height	1.304
Piston Material	2618 Forged
Piston Ring Size	1.2 1.2 3.0mm
Wrist Pin Size	0.927
Custom Notices	⚠ PROP 65 WARNING

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