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_EXT |
JE, Chevrolet, Small Block Chevrolet, 4.040 in. Bore, 1.550 CD, Flat Top, 8 Cyl. Piston Kit |
| Description_DES |
Piston Set, 2618, Flat Top, 4.040 Bore, 1.550 CD, 0.927 Pin, Set of 8. |
| Description_INV |
JE Pistons, Piston Kit |
| 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_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, Flat, Set of 8 |
| Description_SHO |
Piston Kit |
| Industry |
Automotive |
| Cylinder Head |
CHEVROLET 23 DEG 20/30 |
| Product Type |
Engine Piston Kit |
| Piston Material |
2618 |
| Piston Volume |
-4.30 |
| Title - Web |
JE Pistons Chevrolet Small Block Piston Kit - 4.040 in. Bore - 1.550 in. CH, -4.30 CC |
| Add-On |
927-042-CS |
| Engine |
Small Block |
| Add-On |
J10008-4040-5 |
| Piston Pin Length |
2.500 |
| Out of Stock Message |
Call for Availability |
| Prop 65 (C, R or CR) |
CR |
| Prop 65 Yes/No |
Yes |
| Add-On |
927-2500-15-51S |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Make - Web |
Chevrolet |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Piston Quantity |
8 |
| Product Market |
Domestic |
| Piston Pin Outside Diameter |
0.927 |
| Piston Pin Wall Thickness |
0.150 |
| Oil Ring Thickness |
0.188 |
| Piston Pin Material |
5115 |
| Engine Type |
ICE |
| Title |
JE Pistons - Chevrolet, Small Block, 4.040 in. Bore, Piston Kit |
| Piston Series |
JE Pistons |
| Piston Average Weight |
449 |
| Piston Head Type |
Flat |
| Compression Height |
1.550 |
| Second Compression Ring Thickness |
0.0640 |
| Ringset Included |
No |
| Make |
CHEVROLET |
| Top Compression Ring Thickness |
0.0640 |
| Ring Set Included |
No |
| Engine - Web |
Small Block |
| Wrist Pin Wall Thickness |
0.150 |
| Wrist Pin Length |
2.500 |
| Forging Type |
Round |
| Bore Diameter |
4.040 |
| Wrist Pin Outer Diameter |
0.927 |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
12.0000 |
