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_EXT |
JE, Chevrolet, Small Block Chevrolet, 4.125 in. Bore, 1.000 CD, Dome, 8 Cyl. 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_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 |
| Oil Ring Thickness |
0.149 |
| Piston Pin Length |
2.750 |
| Piston Pin Wall Thickness |
0.150 |
| Engine |
Small Block |
| Make - Web |
Chevrolet |
| Ringset Included |
No |
| Wrist Pin Wall Thickness |
0.150 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Piston Series |
JE Pistons |
| Piston Head Type |
Dome |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Title - Web |
JE Pistons Chevrolet Small Block Piston Kit - 4.125 in. Bore - 1.000 in. CH, 2.50 CC |
| Piston Pin Material |
5115 |
| Forging Type |
Round |
| Engine Type |
ICE |
| Wrist Pin Outer Diameter |
0.927 |
| Cylinder Head |
CHEVROLET 18 DEG |
| Compression Height |
1.000 |
| Industry |
Automotive |
| Bore Diameter |
4.125 |
| Add-On |
J75008-4125-5 |
| Top Compression Ring Thickness |
0.0475 |
| Add-On |
927-2750-15-51S |
| Second Compression Ring Thickness |
0.0600 |
| Make |
CHEVROLET |
| Piston Material |
2618 |
| Out of Stock Message |
Call for Availability |
| Piston Volume |
2.50 |
| Piston Quantity |
8 |
| Product Type |
Engine Piston Kit |
| Prop 65 Yes/No |
Yes |
| Product Market |
Domestic |
| Piston Pin Outside Diameter |
0.927 |
| Prop 65 (C, R or CR) |
CR |
| Piston Average Weight |
444 |
| Add-On |
927-073-AS |
| Title |
JE Pistons - Chevrolet, Small Block, 4.125 in. Bore, Piston Kit |
| Ring Set Included |
No |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Length |
2.750 |
| Engine - Web |
Small Block |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
14.0000 |
