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, Flat Top, 4.040 Bore, 1.000 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_EXT |
JE, Chevrolet, Small Block Chevrolet, 4.040 in. Bore, 1.000 CD, Flat Top, 8 Cyl. Piston Kit |
| Description_INV |
JE Pistons, 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_SHO |
Piston Kit |
| Description_TLE |
Chevrolet 350, 4.040 Bore, Flat, Set of 8 |
| Prop 65 (C, R or CR) |
CR |
| Title - Web |
JE Pistons Chevrolet Small Block Piston Kit - 4.040 in. Bore - 1.000 in. CH, -4.30 CC |
| Cylinder Head |
CHEVROLET 23 DEG 20/30 |
| Second Compression Ring Thickness |
0.0640 |
| Piston Material |
2618 |
| Industry |
Automotive |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Add-On |
J10008-4040-5 |
| Ringset Included |
No |
| Add-On |
927-2500-15-51S |
| Add-On |
927-042-CS |
| Out of Stock Message |
Call for Availability |
| Prop 65 Yes/No |
Yes |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Piston Pin Material |
5115 |
| Piston Head Type |
Flat |
| Engine Type |
ICE |
| Engine |
Small Block |
| Compression Height |
1.000 |
| Piston Pin Wall Thickness |
0.150 |
| Piston Volume |
-4.30 |
| Product Type |
Engine Piston Kit |
| Title |
JE Pistons - Chevrolet, Small Block, 4.040 in. Bore, Piston Kit |
| Piston Series |
JE Pistons |
| Forging Type |
Round |
| Piston Pin Length |
2.500 |
| Piston Quantity |
8 |
| Make |
CHEVROLET |
| Piston Average Weight |
370 |
| Wrist Pin Outer Diameter |
0.927 |
| Ring Set Included |
No |
| Make - Web |
Chevrolet |
| Wrist Pin Length |
2.500 |
| Engine - Web |
Small Block |
| Wrist Pin Wall Thickness |
0.150 |
| Bore Diameter |
4.040 |
| Piston Pin Outside Diameter |
0.927 |
| Oil Ring Thickness |
0.218 |
| Top Compression Ring Thickness |
0.0640 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Product Market |
Domestic |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
13.0000 |
