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 350 - 12 Deg |
| Description_DEF |
Engine Piston Kit |
| Description_EXT |
JE, Chevrolet, Small Block Chevrolet, 4.040 in. Bore, 1.250 CD, Dome, 8 Cyl. Piston Kit |
| Description_DES |
Piston Set, 2618, Dome, 4.040 Bore, 1.250 CD, 0.927 Pin, Set of 8. |
| 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_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_TLE |
Chevrolet Small Block - 12 Deg, 4.040 Bore, Dome, Set of 8 |
| Make - Web |
Chevrolet |
| Prop 65 (C, R or CR) |
CR |
| Out of Stock Message |
Call for Availability |
| Add-On |
927-042-CS |
| Industry |
Automotive |
| Cylinder Head |
BRODIX -12 15 DEG |
| Add-On |
J10008-4040-5 |
| Add-On |
927-2750-15-51S |
| Second Compression Ring Thickness |
0.0640 |
| Piston Head Type |
Dome |
| Title - Web |
JE Pistons Chevrolet Small Block Piston Kit - 4.040 in. Bore - 1.250 in. CH, 7.00 CC |
| Ringset Included |
No |
| Prop 65 Yes/No |
Yes |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Product Market |
Domestic |
| Oil Ring Thickness |
0.188 |
| Engine Type |
ICE |
| Piston Pin Wall Thickness |
0.150 |
| Engine |
Small Block |
| Piston Pin Length |
2.750 |
| Title |
JE Pistons - Chevrolet, Small Block, 4.040 in. Bore, Piston Kit |
| Wrist Pin Outer Diameter |
0.927 |
| Wrist Pin Wall Thickness |
0.150 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Piston Material |
2618 |
| Product Type |
Engine Piston Kit |
| Forging Type |
Round |
| Piston Pin Material |
5115 |
| Piston Volume |
7.00 |
| Compression Height |
1.250 |
| Piston Average Weight |
457 |
| Top Compression Ring Thickness |
0.0640 |
| Bore Diameter |
4.040 |
| Piston Series |
JE Pistons |
| Piston Quantity |
8 |
| Make |
CHEVROLET |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Piston Pin Outside Diameter |
0.927 |
| Engine - Web |
Small Block |
| Wrist Pin Length |
2.750 |
| Ring Set Included |
No |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
13.0000 |
