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 400 |
| Description_DEF |
Engine Piston Kit |
| Description_DES |
Piston Set, 2618, Dome, 4.125 Bore, 1.125 CD, 0.927 Pin, Set of 8. |
| Description_EXT |
JE, Chevrolet, Small Block Chevrolet, 4.125 in. Bore, 1.125 CD, Dome, 8 Cyl. Piston Kit |
| 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_SHO |
Piston Kit |
| Description_TLE |
Chevrolet 400, 4.125 Bore, Dome, Set of 8 |
| Wrist Pin Length |
2.750 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Product Type |
Engine Piston Kit |
| Ring Set Included |
No |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Piston Volume |
10.80 |
| Prop 65 (C, R or CR) |
CR |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Add-On |
927-042-CS |
| Add-On |
J10008-4125-5 |
| Cylinder Head |
CHEVROLET 23 DEG 20/30 |
| Add-On |
927-2750-15-51S |
| Industry |
Automotive |
| Engine |
Small Block |
| Prop 65 Yes/No |
Yes |
| Piston Material |
2618 |
| Second Compression Ring Thickness |
0.0640 |
| Make - Web |
Chevrolet |
| Title - Web |
JE Pistons Chevrolet Small Block Piston Kit - 4.125 in. Bore - 1.125 in. CH, 10.80 CC |
| Bore Diameter |
4.125 |
| Forging Type |
Round |
| Piston Pin Material |
5115 |
| Piston Pin Length |
2.750 |
| Ringset Included |
No |
| Out of Stock Message |
Call for Availability |
| Oil Ring Thickness |
0.218 |
| Make |
CHEVROLET |
| Engine Type |
ICE |
| Top Compression Ring Thickness |
0.0640 |
| Wrist Pin Wall Thickness |
0.150 |
| Piston Series |
JE Pistons |
| Piston Quantity |
8 |
| Title |
JE Pistons - Chevrolet, Small Block, 4.125 in. Bore, Piston Kit |
| Piston Pin Outside Diameter |
0.927 |
| Piston Head Type |
Dome |
| Piston Average Weight |
444 |
| Compression Height |
1.125 |
| Product Market |
Domestic |
| Piston Pin Wall Thickness |
0.150 |
| Wrist Pin Outer Diameter |
0.927 |
| Engine - Web |
Small Block |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
14.0000 |
