JE Pistons 187698 Forged Ultra-Light GP 4.030 Bore

JE Pistons, SBC, 357, Bore 4.030, Stroke 3.500, Rod Length 6.000, Flat Top -4.0cc, 352 Grams, Set of 8

$1,176.99

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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. The #1 choice for Late Model Stock engine builders. Rated to 400 hp these pistons feature a contoured bottom band and a 2.400 length pin for maximum weight savings. Precision CNC machined .043, .043, 3mm back cut ring grooves. Footnote X parts are rated to 500hp, they will work with 21º angle milled heads and have deeper valve pockets.

Includes:

Pin #927-2400-13-51C (103g)

Wire lock #927-073-MW

Lateral gas ports

Accumulator Groove

Contact Reduction Grooves

Double Pin Oilers

Compression Ratio:

58cc 11.3:1

64cc 10.5:1

76cc 9.2:1

Specifications

More Information
CNC Part Number	JE-187698
Price	$1,176.99
Manufacturer's Part Number	187698
Brands	JE
Part Types	Engine Piston
Departments	Parts
Vehicle Make	Chevy SB
Bore Size	4.030
Crankshaft Stroke	3.500
Rod Length	6.000
Piston Type	Flat Top
Compression Height	1.250
Piston Material	2618 Forged
Piston Ring Size	.043 .043 3.0mm
Wrist Pin Size	0.927
Custom Notices	⚠ PROP 65 WARNING