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 350/400 |
Description_DEF |
Engine Piston |
Description_EXT |
JE, Chevrolet, Small Block Chevrolet, 4.030 in. Bore, 1.125 CD, Inverted Dome/Dish, Single 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_DES |
Piston Single, 2618, Inv Dome/Dish, 4.030 Bore, 1.125 CD, 0.927 Pin, Set of 1. |
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_INV |
JE Pistons, Piston |
Description_SHO |
Piston |
Description_TLE |
Chevrolet 350/400, 4.030 Bore, Dish, Set of 1 |
Cylinder Head |
CHEVROLET 23 DEG 20/30 |
Industry |
Automotive |
Second Compression Ring Thickness |
0.0640 |
Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
Out of Stock Message |
Call for Availability |
Piston Head Type |
Dish |
Engine |
Small Block |
Make - Web |
Chevrolet |
Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
Prop 65 Yes/No |
Yes |
Product Market |
Domestic |
Piston Quantity |
1 |
Add-On |
J100F8-4030-5 |
Ringset Included |
No |
Make |
CHEVROLET |
Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
Piston Series |
JE Pistons |
Piston Pin Material |
5115 |
Piston Pin Outside Diameter |
0.927 |
Title - Web |
JE Pistons Chevrolet Small Block Piston - 4.030 in. Bore - 1.125 in. CH, -26.70 CC |
Oil Ring Thickness |
0.218 |
Add-On |
927-2950-15-51S |
Title |
JE Pistons - Chevrolet, Small Block, 4.030 in. Bore, Piston |
Forging Type |
Round |
Add-On |
927-042-CS |
Piston Pin Length |
2.950 |
Engine Type |
ICE |
Wrist Pin Outer Diameter |
0.927 |
Engine - Web |
Small Block |
Wrist Pin Wall Thickness |
0.150 |
Top Compression Ring Thickness |
0.0640 |
Bore Diameter |
4.030 |
Piston Material |
2618 |
Piston Average Weight |
440 |
Piston Pin Wall Thickness |
0.150 |
Piston Volume |
-26.70 |
Prop 65 (C, R or CR) |
CR |
Compression Height |
1.125 |
Product Type |
Engine Piston |
Ring Set Included |
No |
Wrist Pin Length |
2.950 |
Length |
5.0000 |
Width |
5.0000 |
Height |
5.0000 |
Weight |
1.0000 |