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, 4.070 Bore, 1.250 CD, 0.927 Pin, Set of 1. |
Description_INV |
JE Pistons, Piston |
Description_EXT |
JE, Chevrolet, Small Block Chevrolet, 4.070 in. Bore, 1.250 CD, Flat Top, Left 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_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_TLE |
Chevrolet 350, 4.070 Bore, Flat, Set of 1 |
Piston Series |
JE Pistons |
Ringset Included |
No |
Piston Head Type |
Flat |
Make |
CHEVROLET |
Compression Height |
1.250 |
Piston Pin Outside Diameter |
0.927 |
Oil Ring Thickness |
0.188 |
Product Market |
Domestic |
Piston Pin Material |
5115 |
Title |
JE Pistons - Chevrolet, Small Block, 4.070 in. Bore, Piston |
Piston Pin Length |
2.500 |
Engine |
Small Block |
Forging Type |
Round |
Wrist Pin Outer Diameter |
0.927 |
Engine - Web |
Small Block |
Piston Average Weight |
416 |
Cylinder Head |
CHEVROLET 23 DEG 20/30 |
Top Compression Ring Thickness |
0.0640 |
Piston Pin Wall Thickness |
0.150 |
Piston Material |
2618 |
Add-On |
927-2500-15-51S |
Title - Web |
JE Pistons Chevrolet Small Block Piston - 4.070 in. Bore - 1.250 in. CH, -4.30 CC |
Engine Type |
ICE |
Out of Stock Message |
Call for Availability |
Add-On |
927-042-CS |
Prop 65 (C, R or CR) |
CR |
Second Compression Ring Thickness |
0.0640 |
Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
Product Type |
Engine Piston |
Add-On |
J100L8-4070-5 |
Industry |
Automotive |
Bore Diameter |
4.070 |
Piston Volume |
-4.30 |
Piston Quantity |
1 |
Piston Orientation |
Left |
Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
Ring Set Included |
No |
Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
Wrist Pin Wall Thickness |
0.150 |
Make - Web |
Chevrolet |
Wrist Pin Length |
2.500 |
Prop 65 Yes/No |
Yes |
Length |
5.0000 |
Width |
5.0000 |
Height |
5.0000 |
Weight |
1.0000 |