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, 4.145 Bore, 1.187 CD, 0.927 Pin, Set of 8. |
| Description_INV |
JE Pistons, Piston Kit |
| Description_EXT |
JE, Chevrolet, Small Block Chevrolet, 4.145 in. Bore, 1.187 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, 4.145 Bore, Dome, Set of 8 |
| 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. |
| Prop 65 (C, R or CR) |
CR |
| Piston Pin Material |
5115 |
| Make |
CHEVROLET |
| Wrist Pin Outer Diameter |
0.927 |
| Bore Diameter |
4.145 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Piston Pin Outside Diameter |
0.927 |
| Oil Ring Thickness |
0.218 |
| Cylinder Head |
CHEVROLET 23 DEG 20/30 |
| Add-On |
J10008-4145-5 |
| Piston Quantity |
8 |
| Title |
JE Pistons - Chevrolet, Small Block, 4.145 in. Bore, Piston Kit |
| Industry |
Automotive |
| Product Type |
Engine Piston Kit |
| Piston Volume |
12.90 |
| Piston Pin Wall Thickness |
0.150 |
| Piston Average Weight |
463 |
| Compression Height |
1.187 |
| Add-On |
927-042-CS |
| Product Market |
Domestic |
| Add-On |
927-2750-15-51S |
| Ring Set Included |
No |
| Wrist Pin Wall Thickness |
0.150 |
| Engine - Web |
Small Block |
| Wrist Pin Length |
2.750 |
| Top Compression Ring Thickness |
0.0640 |
| Forging Type |
Round |
| Piston Pin Length |
2.750 |
| Second Compression Ring Thickness |
0.0640 |
| Title - Web |
JE Pistons Chevrolet Small Block Piston Kit - 4.145 in. Bore - 1.187 in. CH, 12.90 CC |
| Piston Head Type |
Dome |
| Piston Series |
JE Pistons |
| Engine |
Small Block |
| Piston Material |
2618 |
| Engine Type |
ICE |
| Out of Stock Message |
Call for Availability |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Make - Web |
Chevrolet |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Ringset Included |
No |
| Prop 65 Yes/No |
Yes |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
14.0000 |
