JE Pistons 181911 Forged Flat Top 4.030 Bore

JE Pistons, SBC, 383, Bore 4.030, Stroke 3.500, Rod Length 6.125, Flat Top -5.0cc, 391 Grams, Set of 8

$989.99

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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.

Description

JE Pistons are machined by the most advanced CNC machining technologies available. JE forged Pistons are trusted by racers and engine builds for dependability. JE classic race winning JE flat top pistons work with most aftermarket 23° heads. JE pistons have extra deep valve pockets and a low-friction skirt design. JE pistons are designed to use 1/16, 1/16, 3/16 rings or 1/16, 1/16, 3mm rings.

Includes:

Pin #927-2500-15-51S (118g)

Double Spiro Locks #927-042-CS

Contact Reduction Grooves

Double Pin Oilers

Compression Ratio:

58cc 11.2:1

64cc 10.3:1

76cc 9.1:1

Specifications

More Information
CNC Part Number	JE-181911
Price	$989.99
Manufacturer's Part Number	181911
Brands	JE
Part Types	Engine Piston
Departments	Parts
Vehicle Make	Chevy SB
Bore Size	4.030
Crankshaft Stroke	3.500
Rod Length	6.125
Piston Type	Flat Top
Compression Height	1.125
Piston Material	2618 Forged
Piston Ring Size	1/16 1/16 3.0mm
Wrist Pin Size	0.927
Custom Notices	⚠ PROP 65 WARNING