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, 4.185 Bore, 1.000 CD, 0.927 Pin, Set of 8. |
| Description_EXT |
JE, Chevrolet, Small Block Chevrolet, 4.185 in. Bore, 1.000 CD, Dome, 8 Cyl. Piston Kit |
| Description_SHO |
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_INV |
JE Pistons, 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, 4.185 Bore, Dome, Set of 8 |
| Second Compression Ring Thickness |
0.0440 |
| Make - Web |
Chevrolet |
| Piston Pin Length |
2.250 |
| Piston Head Type |
Dome |
| Prop 65 Yes/No |
Yes |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Out of Stock Message |
Call for Availability |
| Title - Web |
JE Pistons Chevrolet Small Block Piston Kit - 4.185 in. Bore - 1.000 in. CH, 10.80 CC |
| Top Compression Ring Thickness |
0.0435 |
| Add-On |
J71408-4185-5 |
| Add-On |
927-2250-17-51C |
| Ringset Included |
No |
| Product Market |
Domestic |
| Add-On |
927-073-MW |
| Product Type |
Engine Piston Kit |
| Forging Type |
FSR |
| Engine Type |
ICE |
| Engine |
Small Block |
| Piston Series |
JE Pistons |
| Piston Volume |
10.80 |
| Make |
CHEVROLET |
| Piston Average Weight |
423 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Piston Material |
2618 |
| Piston Pin Wall Thickness |
0.170 |
| Piston Pin Outside Diameter |
0.927 |
| Bore Diameter |
4.185 |
| Prop 65 (C, R or CR) |
CR |
| Piston Quantity |
8 |
| Title |
JE Pistons - Chevrolet, Small Block, 4.185 in. Bore, Piston Kit |
| Oil Ring Thickness |
0.149 |
| Industry |
Automotive |
| Cylinder Head |
CHEVROLET 23 DEG 20/30 |
| Compression Height |
1.000 |
| Piston Pin Material |
5115 |
| Wrist Pin Wall Thickness |
0.170 |
| Wrist Pin Outer Diameter |
0.927 |
| Engine - Web |
Small Block |
| Wrist Pin Length |
2.250 |
| Ring Set Included |
No |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
14.0000 |
