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, Flat Top, 4.125 Bore, 1.000 CD, 0.927 Pin, Set of 8. |
| Description_EXT |
JE, Chevrolet, Small Block Chevrolet, 4.125 in. Bore, 1.000 CD, Flat Top, 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_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 400, 4.125 Bore, Flat, Set of 8 |
| Prop 65 Yes/No |
Yes |
| Title - Web |
JE Pistons Chevrolet Small Block Piston Kit - 4.125 in. Bore - 1.000 in. CH, -4.30 CC |
| Ring Set Included |
No |
| Cylinder Head |
CHEVROLET 23 DEG 20/30 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Industry |
Automotive |
| Product Type |
Engine Piston Kit |
| Piston Volume |
-4.30 |
| Out of Stock Message |
Call for Availability |
| Add-On |
J10008-4125-5 |
| Prop 65 (C, R or CR) |
CR |
| Piston Material |
2618 |
| Second Compression Ring Thickness |
0.0640 |
| Add-On |
927-2750-15-51S |
| Add-On |
927-042-CS |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Length |
2.750 |
| Piston Series |
JE Pistons |
| Piston Quantity |
8 |
| Piston Average Weight |
391 |
| Title |
JE Pistons - Chevrolet, Small Block, 4.125 in. Bore, Piston Kit |
| Top Compression Ring Thickness |
0.0640 |
| Piston Pin Wall Thickness |
0.150 |
| Piston Head Type |
Flat |
| Compression Height |
1.000 |
| Forging Type |
Round |
| Ringset Included |
No |
| Engine |
Small Block |
| Piston Pin Length |
2.750 |
| Make - Web |
Chevrolet |
| Engine - Web |
Small Block |
| Wrist Pin Wall Thickness |
0.150 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Make |
CHEVROLET |
| Piston Pin Outside Diameter |
0.927 |
| Oil Ring Thickness |
0.218 |
| Piston Pin Material |
5115 |
| Engine Type |
ICE |
| Bore Diameter |
4.125 |
| Product Market |
Domestic |
| Wrist Pin Outer Diameter |
0.927 |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
14.0000 |
