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, 1.000 CD, 0.927 Pin, Set of 8. |
| Description_INV |
JE Pistons, Piston Kit |
| Description_EXT |
JE, Chevrolet, Small Block Chevrolet, 4.125 in. Bore, 1.000 CD, Dome, 8 Cyl. 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_TLE |
Chevrolet 400, 4.125 Bore, Dome, Set of 8 |
| 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 |
| Piston Average Weight |
428 |
| Compression Height |
1.000 |
| Product Market |
Domestic |
| Bore Diameter |
4.125 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Piston Quantity |
8 |
| Top Compression Ring Thickness |
0.0640 |
| Piston Material |
2618 |
| Piston Pin Wall Thickness |
0.150 |
| Industry |
Automotive |
| Engine - Web |
Small Block |
| Cylinder Head |
CHEVROLET 23 DEG 20/30 |
| Make |
CHEVROLET |
| Prop 65 (C, R or CR) |
CR |
| Title |
JE Pistons - Chevrolet, Small Block, 4.125 in. Bore, Piston Kit |
| Piston Pin Outside Diameter |
0.927 |
| Product Type |
Engine Piston Kit |
| Out of Stock Message |
Call for Availability |
| Prop 65 Yes/No |
Yes |
| Piston Volume |
10.80 |
| Wrist Pin Length |
2.750 |
| Add-On |
927-2750-15-51S |
| Piston Pin Length |
2.750 |
| Piston Pin Material |
5115 |
| Forging Type |
Round |
| Add-On |
927-042-CS |
| Add-On |
J10008-4125-5 |
| Ringset Included |
No |
| Piston Series |
JE Pistons |
| Second Compression Ring Thickness |
0.0640 |
| Title - Web |
JE Pistons Chevrolet Small Block Piston Kit - 4.125 in. Bore - 1.000 in. CH, 10.80 CC |
| Ring Set Included |
No |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Make - Web |
Chevrolet |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Outer Diameter |
0.927 |
| Wrist Pin Wall Thickness |
0.150 |
| Oil Ring Thickness |
0.218 |
| Engine |
Small Block |
| Piston Head Type |
Dome |
| Engine Type |
ICE |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
14.0000 |
