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.
Specifications:
Description_ASM |
Chevrolet Small Block 350 |
Description_DES |
Piston Single, 2618, Dome, 4.020 Bore, 1.250 CD, 0.927 Pin, Set of 1. |
Description_DEF |
Engine Piston |
Description_INV |
JE Pistons, Piston |
Description_EXT |
JE, Chevrolet, Small Block Chevrolet, 4.020 in. Bore, 1.250 CD, Dome, Left Piston |
Description_FAB |
- Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications
- Designed specifically for each engine and use application to provide optimized performance durability
- Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
- Skirt coating (depending on application) reduces friction and wear on piston skirts and cylinder walls while simultaneously reducing operating noise
- Accumulator groove (depending on application) helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power
- Made 100% in the USA
|
Description_SHO |
Piston |
Description_MKT |
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. |
Description_TLE |
Chevrolet 350, 4.020 Bore, Dome, Set of 1 |
Add-On |
927-073-MW |
Add-On |
J71408-4020-5 |
Add-On |
927-2250-17-51C |
Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
Bore Diameter |
4.020 |
Oil Ring Thickness |
0.119 |
Cylinder Head |
CHEVROLET 23 DEG 20/30 |
Compression Height |
1.250 |
Piston Head Type |
Dome |
Industry |
Automotive |
Engine Type |
ICE |
Engine |
Small Block |
Make |
CHEVROLET |
Piston Orientation |
Left |
Piston Pin Length |
2.250 |
Piston Material |
2618 |
Out of Stock Message |
Call for Availability |
Forging Type |
FSR |
Piston Average Weight |
444 |
Engine - Web |
Small Block |
Make - Web |
Chevrolet |
Piston Volume |
13.50 |
Second Compression Ring Thickness |
0.0440 |
Title - Web |
JE Pistons Chevrolet Small Block Piston - 4.020 in. Bore - 1.250 in. CH, 13.50 CC |
Product Type |
Engine Piston |
Piston Pin Outside Diameter |
0.927 |
Piston Series |
JE Pistons |
Prop 65 (C, R or CR) |
CR |
Piston Quantity |
1 |
Product Market |
Domestic |
Title |
JE Pistons - Chevrolet, Small Block, 4.020 in. Bore, Piston |
Ringset Included |
No |
Prop 65 Yes/No |
Yes |
Piston Pin Wall Thickness |
0.170 |
Piston Pin Material |
5115 |
Ring Set Included |
No |
Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
Top Compression Ring Thickness |
0.0435 |
Wrist Pin Outer Diameter |
0.927 |
Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
Wrist Pin Length |
2.250 |
Wrist Pin Wall Thickness |
0.170 |
Length |
5.0000 |
Width |
5.0000 |
Height |
5.0000 |
Weight |
2.0000 |