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_INV |
JE Pistons, 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_EXT |
JE, Chevrolet, Small Block Chevrolet, 4.040 in. Bore, 1.250 CD, Flat Top, Right 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_SHO |
Piston |
Description_TLE |
Chevrolet 350, 4.040 Bore, Flat, Set of 1 |
Piston Pin Outside Diameter |
0.927 |
Bore Diameter |
4.040 |
Piston Quantity |
1 |
Wrist Pin Outer Diameter |
0.927 |
Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
Piston Orientation |
Right |
Prop 65 (C, R or CR) |
CR |
Make |
CHEVROLET |
Piston Pin Material |
5115 |
Add-On |
J10008-4040-5 |
Cylinder Head |
CHEVROLET 23 DEG 20/30 |
Add-On |
927-2500-15-51S |
Title |
JE Pistons - Chevrolet, Small Block, 4.040 in. Bore, Piston |
Industry |
Automotive |
Product Type |
Engine Piston |
Piston Average Weight |
406 |
Add-On |
927-042-CS |
Product Market |
Domestic |
Compression Height |
1.250 |
Piston Material |
2618 |
Piston Volume |
-4.30 |
Top Compression Ring Thickness |
0.0640 |
Piston Pin Wall Thickness |
0.150 |
Wrist Pin Length |
2.500 |
Wrist Pin Wall Thickness |
0.150 |
Ring Set Included |
No |
Engine - Web |
Small Block |
Piston Series |
JE Pistons |
Ringset Included |
No |
Prop 65 Yes/No |
Yes |
Forging Type |
Round |
Second Compression Ring Thickness |
0.0640 |
Engine |
Small Block |
Engine Type |
ICE |
Piston Pin Length |
2.500 |
Title - Web |
JE Pistons Chevrolet Small Block Piston - 4.040 in. Bore - 1.250 in. CH, -4.30 CC |
Oil Ring Thickness |
0.188 |
Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
Make - Web |
Chevrolet |
Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
Out of Stock Message |
Call for Availability |
Piston Head Type |
Flat |
Length |
5.0000 |
Width |
5.0000 |
Height |
5.0000 |
Weight |
1.0000 |