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 |
| Description_DEF |
Engine Piston Kit |
| Description_DES |
Piston Set, 2618, Dome, 4.020 Bore, 1.250 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_EXT |
JE, Chevrolet, Small Block Chevrolet, 4.020 in. Bore, 1.250 CD, Dome, 8 Cyl. 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_SHO |
Piston Kit |
| Description_TLE |
Chevrolet 350, 4.020 Bore, Dome, Set of 8 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Compression Height |
1.250 |
| Wrist Pin Outer Diameter |
0.927 |
| Bore Diameter |
4.020 |
| Piston Pin Wall Thickness |
0.170 |
| Top Compression Ring Thickness |
0.0435 |
| Piston Series |
JE Pistons |
| Piston Pin Material |
5115 |
| Engine Type |
ICE |
| Piston Average Weight |
444 |
| Oil Ring Thickness |
0.119 |
| Make |
CHEVROLET |
| Forging Type |
FSR |
| Engine - Web |
Small Block |
| Add-On |
927-073-MW |
| Piston Head Type |
Dome |
| Piston Pin Outside Diameter |
0.927 |
| Cylinder Head |
CHEVROLET 23 DEG 20/30 |
| Piston Volume |
13.50 |
| Add-On |
J71408-4020-5 |
| Add-On |
927-2250-17-51C |
| Prop 65 Yes/No |
Yes |
| Product Type |
Engine Piston Kit |
| Piston Material |
2618 |
| Title |
JE Pistons - Chevrolet, Small Block, 4.020 in. Bore, Piston Kit |
| Product Market |
Domestic |
| Piston Quantity |
8 |
| Industry |
Automotive |
| Wrist Pin Length |
2.250 |
| Ring Set Included |
No |
| Wrist Pin Wall Thickness |
0.170 |
| Piston Pin Length |
2.250 |
| Out of Stock Message |
Call for Availability |
| Engine |
Small Block |
| Prop 65 (C, R or CR) |
CR |
| Ringset Included |
No |
| Title - Web |
JE Pistons Chevrolet Small Block Piston Kit - 4.020 in. Bore - 1.250 in. CH, 13.50 CC |
| Second Compression Ring Thickness |
0.0440 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Make - Web |
Chevrolet |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
13.0000 |
