JE Pistons Engine Piston Kit - 311924

Name: JE Pistons Engine Piston Kit - 311924
SKU: 311924
Price: 949.99 USD
Availability: OutOfStock

Piston Set, 2618, Dome, 4.130 Bore, 1.163 CD, 0.927 Pin, Set of 8.

Manufacturer: JE Pistons

Manufacturer part number: 311924

$949.99

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As the leader in forged racing pistons, JE Pistons has applied over 75 years of experience to its wide range of premium forged pistons for domestic applications. Engineered, forged and machined 100% in the USA, JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From dirt track to drag strip, JE Pistons? performance is proven in victory lane time and time again. Equip your engine with the best in forged pistons.

Application: Chevrolet LS7

Note: These pistons utilize our dedicated Forged Side Relief (FSR) forging that was specifically designed to increase strength.

Products specifications

Attribute name	Attribute value
Product Type	Engine Piston Kit
Category Hierarchy	Auto>All Piston Kits
Piston Series	JE Pistons
Cylinder Head	GM LS7 / LSX 12 DEG
Bore Diameter	4.130
Piston Head Type	Dome
Compression Height	1.163
Piston Volume	3.00
Material	2618
Piston Quantity	8
Forging Type	FSR
Piston Average Weight	447
Ring Set Included	No
Top Compression Ring Thickness	0.0480
Second Compression Ring Thickness	0.0600
Oil Ring Thickness	0.1175
Compression Ratio	12.50:1 / 70.00 CC Head
Oversized Amount	0.005
Engine Family	LS
Pro Seal Head Gasket	GM1021-051
Piston Sub-Series	LS7 Dome
OEM Bore Diameter	4.125
Ring Set - Recommended	JG31F8-4135-2
Oversized	Yes
Ring Set Thickness	1.20 MM x 1.50 MM x 3.00 MM
Deck Height	9.240
Connecting Rod Length	6.077
Engine Stroke	4.000
Engine Displacement	429
Wrist Pin Retainer Part Number	927-073-MW
Wrist Pin Retainer Included	Yes
Wrist Pin Wall Thickness	0.150
Wrist Pin Length	2.250
Wrist Pin Outer Diameter	0.927
Wrist Pin Material	5115 Low Carbon Steel, Case Hardened
Wrist Pin Part Number	927-2250-15-51C
Wrist Pin Included	Yes
Prop 65 (C, R or CR)	CR
Prop 65 Yes/No	Yes
Prop 65 - Short Label	prop65warninglabel.jpg
Bore Diameter - Web	4.130 IN
EBAY Category ID	33623
Country of Origin	US
Condition	New