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 Kit |
| Description_EXT |
JE, Chevrolet, Small Block Chevrolet, 4.030 in. Bore, 1.250 CD, Dome, 8 Cyl. Piston Kit |
| Description_DES |
Piston Set, 2618, Dome, 4.030 Bore, 1.250 CD, 0.927 Pin, Set of 8. |
| 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 Kit |
| Description_TLE |
Chevrolet 350/400, 4.030 Bore, Dome, Set of 8 |
| Description_SHO |
Piston Kit |
| 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. |
| Piston Head Type |
Dome |
| Wrist Pin Wall Thickness |
0.150 |
| Engine Type |
ICE |
| Piston Volume |
14.00 |
| Piston Pin Wall Thickness |
0.150 |
| Piston Pin Outside Diameter |
0.927 |
| Oil Ring Thickness |
0.218 |
| Piston Pin Material |
5115 |
| Top Compression Ring Thickness |
0.0640 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Forging Type |
Round |
| Wrist Pin Length |
2.950 |
| Title |
JE Pistons - Chevrolet, Small Block, 4.030 in. Bore, Piston Kit |
| Product Type |
Engine Piston Kit |
| Engine |
Small Block |
| Piston Series |
JE Pistons |
| Product Market |
Domestic |
| Compression Height |
1.250 |
| Piston Average Weight |
503 |
| Piston Quantity |
8 |
| Second Compression Ring Thickness |
0.0640 |
| Make |
CHEVROLET |
| Bore Diameter |
4.030 |
| Ringset Included |
No |
| Ring Set Included |
No |
| Wrist Pin Outer Diameter |
0.927 |
| Engine - Web |
Small Block |
| Prop 65 Yes/No |
Yes |
| Piston Pin Length |
2.950 |
| Add-On |
J100F8-4030-5 |
| Title - Web |
JE Pistons Chevrolet Small Block Piston Kit - 4.030 in. Bore - 1.250 in. CH, 14.00 CC |
| Cylinder Head |
CHEVROLET 23 DEG 20/30 |
| Out of Stock Message |
Call for Availability |
| Prop 65 (C, R or CR) |
CR |
| Add-On |
927-042-CS |
| Piston Material |
2618 |
| Industry |
Automotive |
| Add-On |
927-2950-15-51S |
| Make - Web |
Chevrolet |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
13.0000 |
