JE Pistons 338225 SBC 381 Forged Dish -28cc 4.020 Bore

JE Pistons, SBC, 381, Bore 4.020, Stroke 3.750, Rod Length 6.000, Dish -28cc, N/A Grams, Set of 8

Special Price $901.99 Regular Price $1,024.99

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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

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

Includes:

Pin #927-2750-15-51S (130g)

Double Spiro Locks #927-042-CS

Contact Reduction Grooves

Double Pin Oilers

Compression Ratio:

58cc 9.2:1

64cc 8.7:1

76cc 7.9:1

Specifications

More Information
Price	$1,024.99
Vehicle Make	Chevy SB
Bore Size	4.020
Crankshaft Stroke	3.750
Rod Length	6.000
Piston Type	Dish
Compression Height	1.125
Piston Material	2618 Forged
Piston Ring Size	1/16 1/16 3/16
Wrist Pin Size	0.927
Custom Notices	⚠ PROP 65 WARNING

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