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JE Pistons Engine Piston Kit - 371952

Piston Set, 2618, Flat Top, 4.135 Bore, 1.050 CD, 0.927 Pin, Set of 8.
Manufacturer: JE Pistons
Manufacturer part number: 371952
$849.99
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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 LS Stroker

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

Products specifications

Attribute name Attribute value
Pro Seal Head Gasket GM1005-051
Engine Family LS
Compression Ratio 12.50:1 / 64.00 CC Head
Oversized Amount 0.010
Product Type Engine Piston Kit
Category Hierarchy Auto>All Piston Kits
Piston Series JE Pistons
Cylinder Head LS 12 DEG/15 DEG COMBO VR
Bore Diameter 4.135
Piston Head Type Flat
Compression Height 1.050
Piston Volume -5.00
Material 2618
Piston Quantity 8
Forging Type FSR
Piston Average Weight 407
Ring Set Included No
Top Compression Ring Thickness 0.0480
Second Compression Ring Thickness 0.0600
Piston Sub-Series LS Flat Top
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 6.125
Engine Stroke 4.125
Engine Displacement 443
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
Oil Ring Thickness 0.149
Prop 65 (C, R or CR) CR
Prop 65 Yes/No Yes
Prop 65 - Short Label prop65warninglabel.jpg
Bore Diameter - Web 4.135 IN
EBAY Category ID 33623
Country of Origin US
Condition New
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