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 Kit |
| Description_DES |
Piston Set, 2618, Dome, 4.040 Bore, 1.125 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_EXT |
JE, Chevrolet, Small Block Chevrolet, 4.040 in. Bore, 1.125 CD, Dome, 8 Cyl. Piston Kit |
| 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. |
| Description_TLE |
Chevrolet 350, 4.040 Bore, Dome, Set of 8 |
| Product Type |
Engine Piston Kit |
| Piston Volume |
3.40 |
| Out of Stock Message |
Call for Availability |
| Piston Material |
2618 |
| Add-On |
927-042-CS |
| Prop 65 Yes/No |
Yes |
| Cylinder Head |
CHEVROLET 23 DEG 20/30 |
| Add-On |
927-2950-15-51S |
| Industry |
Automotive |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Add-On |
J100F8-4040-5 |
| Title - Web |
JE Pistons Chevrolet Small Block Piston Kit - 4.040 in. Bore - 1.125 in. CH, 3.40 CC |
| Ring Set Included |
No |
| Piston Pin Length |
2.950 |
| Second Compression Ring Thickness |
0.0640 |
| Prop 65 (C, R or CR) |
CR |
| Engine |
Small Block |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Length |
2.950 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Make - Web |
Chevrolet |
| Ringset Included |
No |
| Piston Average Weight |
493 |
| Forging Type |
Round |
| Top Compression Ring Thickness |
0.0640 |
| Piston Series |
JE Pistons |
| Compression Height |
1.125 |
| Title |
JE Pistons - Chevrolet, Small Block, 4.040 in. Bore, Piston Kit |
| Oil Ring Thickness |
0.218 |
| Product Market |
Domestic |
| Piston Pin Wall Thickness |
0.150 |
| Piston Head Type |
Dome |
| Piston Quantity |
8 |
| Bore Diameter |
4.040 |
| Engine - Web |
Small Block |
| Wrist Pin Wall Thickness |
0.150 |
| Wrist Pin Outer Diameter |
0.927 |
| Piston Pin Outside Diameter |
0.927 |
| Make |
CHEVROLET |
| Piston Pin Material |
5115 |
| Engine Type |
ICE |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
13.0000 |
