JE Pistons 242891 Forged Dome 4.155 Bore

JE Pistons, SBC, 407, Bore 4.155, Stroke 3.750, Rod Length 6.000, Dome +12.8cc, 466 Grams, Set of 8

$1,096.99

View Similar Items

⚠ 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.

Skip to the end of the images gallery

Skip to the beginning of the images gallery

Image is a representation of this item. Actual item may vary.

Description

These high compression JE Pistons are compatible with most aftermarket 23º heads and are ideal for drag racing and circle track applications. Valve reliefs will accommodate oversized valves and long duration, tight lobe separation cams. Precision CNC ring grooves are designed for 1/16, 1/16, 3/16 rings. Will not fit Pro Topline or Brodix 11X cylinder heads.

Includes:

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

Double Spiro Locks # 927-042-CS

Contact reduction grooves

Double Pin Oilers

Compression Ratio:

58cc 16.2:1

64cc 14.7:1

76cc 12.5:1

Specifications

More Information
CNC Part Number	JE-242891
Price	$1,096.99
Sold As	Set
Manufacturer's Part Number	242891
Brands	JE
Part Types	Engine Piston
Departments	Parts
Vehicle Make	Chevy SB
Bore Size	4.155
Crankshaft Stroke	3.750
Rod Length	6.000
Piston Type	Dome
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

Upsell Products

PART #: JE-J10008-4155-5
JE Premium Race Series Piston Ring Set J10008-4155-5
$225.99