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, 4.030 Bore, 1.250 CD, 0.927 Pin, Set of 1. |
Description_INV |
JE Pistons, Piston |
Description_EXT |
JE, Chevrolet, Small Block Chevrolet, 4.030 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_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, 4.030 Bore, Flat, Set of 1 |
Piston Pin Outside Diameter |
0.927 |
Piston Orientation |
Right |
Compression Height |
1.250 |
Product Market |
Domestic |
Wrist Pin Wall Thickness |
0.130 |
Piston Volume |
-4.10 |
Piston Pin Material |
5115 |
Title |
JE Pistons - Chevrolet, Small Block, 4.030 in. Bore, Piston |
Make |
CHEVROLET |
Industry |
Automotive |
Forging Type |
Round |
Piston Quantity |
1 |
Product Type |
Engine Piston |
Ring Set Included |
No |
Wrist Pin Length |
2.400 |
Piston Material |
2618 |
Oil Ring Thickness |
0.119 |
Piston Pin Wall Thickness |
0.130 |
Piston Average Weight |
352 |
Bore Diameter |
4.030 |
Top Compression Ring Thickness |
0.0436 |
Cylinder Head |
STD CHEVROLET 23 DEG |
Prop 65 (C, R or CR) |
CR |
Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
Engine - Web |
Small Block |
Wrist Pin Outer Diameter |
0.927 |
Title - Web |
JE Pistons Chevrolet Small Block Piston - 4.030 in. Bore - 1.250 in. CH, -4.10 CC |
Ringset Included |
No |
Engine |
Small Block |
Second Compression Ring Thickness |
0.0440 |
Engine Type |
ICE |
Piston Pin Length |
2.400 |
Prop 65 Yes/No |
Yes |
Piston Series |
JE Pistons |
Make - Web |
Chevrolet |
Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
Piston Head Type |
Flat |
Add-On |
J71408-4030-5 |
Out of Stock Message |
Call for Availability |
Add-On |
927-073-MW |
Add-On |
927-2400-13-51C |
Length |
5.0000 |
Width |
5.0000 |
Height |
5.0000 |
Weight |
1.0000 |