JE Pistons 301429 SB Chevy 436 Forged FSR Hollow Dome +10.8cc 4.165 Bore

JE Pistons, SBC, 436, 4.165 Bore, 4.000 Stroke, 6.000 Rod, +10.8cc Dome, 417 Grams, Set of 8

$1,154.99

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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 23º 350 & 400 F.S.R. HOLLOW DOME GP (GAS PORTED) New FSR version of our popular 23º domed pistons are ideal for circle track and drag racing. Up to 70 grams lighter than traditional full round (including wrist pin and rings), but stronger and more durable due to modern FEA-designed forging. Deeper valve pockets to accommodate higher lift cams and milled cylinder heads. Accepts low friction .043/.043/3.0mm ring package.

Includes:

Pin #927-2250-15-51C (106g)

Wire lock #927-073-MW

Lateral gas ports

Double Pin Oilers

Accumulator Groove

Contact Reduction Grooves

Accumulator Groove

Compression Ratio:

58cc 16.8:1

54cc 15.2:1

76cc 12.9:1

Specifications

More Information
CNC Part Number	JE-301429
Price	$1,154.99
Manufacturer's Part Number	301429
Brands	JE
Part Types	Engine Piston
Departments	Parts
Vehicle Make	Chevy SB
Bore Size	4.165
Crankshaft Stroke	4.000
Rod Length	6.000
Piston Type	Dome
Compression Height	1.000
Piston Material	2618 Forged
Piston Ring Size	.043 .043 3.0mm
Wrist Pin Size	0.927
Custom Notices	⚠ PROP 65 WARNING