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_DEF |
Engine Piston |
Description_DES |
Piston Single, 2618, Flat Top, 4.040 Bore, 1.250 CD, 0.927 Pin, Set of 1. |
Description_EXT |
JE, Chevrolet, Small Block Chevrolet, 4.040 in. Bore, 1.250 CD, Flat Top, Right 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_INV |
JE Pistons, Piston |
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, 4.040 Bore, Flat, Set of 1 |
Ring Set Included |
No |
Add-On |
927-073-MW |
Add-On |
J71408-4040-5 |
Add-On |
927-2350-15-51C |
Out of Stock Message |
Call for Availability |
Industry |
Automotive |
Prop 65 (C, R or CR) |
CR |
Piston Pin Length |
2.350 |
Product Type |
Engine Piston |
Engine |
Small Block |
Prop 65 Yes/No |
Yes |
Wrist Pin Length |
2.350 |
Piston Material |
2618 |
Piston Volume |
-1.80 |
Cylinder Head |
STD CHEVROLET 23 DEG |
Title - Web |
JE Pistons Chevrolet Small Block Piston - 4.040 in. Bore - 1.250 in. CH, -1.80 CC |
Second Compression Ring Thickness |
0.0440 |
Make - Web |
Chevrolet |
Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
Title |
JE Pistons - Chevrolet, Small Block, 4.040 in. Bore, Piston |
Make |
CHEVROLET |
Piston Orientation |
Right |
Ringset Included |
No |
Piston Quantity |
1 |
Bore Diameter |
4.040 |
Product Market |
Domestic |
Piston Head Type |
Flat |
Piston Pin Material |
5115 |
Oil Ring Thickness |
0.119 |
Engine Type |
ICE |
Piston Pin Outside Diameter |
0.927 |
Forging Type |
FSR |
Compression Height |
1.250 |
Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
Piston Series |
JE Pistons |
Top Compression Ring Thickness |
0.0435 |
Wrist Pin Outer Diameter |
0.927 |
Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
Wrist Pin Wall Thickness |
0.150 |
Piston Average Weight |
338 |
Piston Pin Wall Thickness |
0.150 |
Engine - Web |
Small Block |
Length |
5.0000 |
Width |
5.0000 |
Height |
5.0000 |
Weight |
1.0000 |