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 350/400 |
| Description_DEF |
Engine Piston |
| Description_DES |
Piston Single, 2618, Inv Dome/Dish, 4.030 Bore, 1.125 CD, 0.927 Pin, Set of 1. |
| Description_INV |
JE Pistons, Piston |
| Description_EXT |
JE, Chevrolet, Small Block Chevrolet, 4.030 in. Bore, 1.125 CD, Inverted Dome/Dish, Right Piston |
| 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 |
| 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 350/400, 4.030 Bore, Dish, Set of 1 |
| Piston Orientation |
Right |
| Out of Stock Message |
Call for Availability |
| Piston Average Weight |
409 |
| Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
| Piston Material |
2618 |
| Title - Web |
JE Pistons Chevrolet Small Block Piston - 4.030 in. Bore - 1.125 in. CH, -13.00 CC |
| Product Market |
Domestic |
| Bore Diameter |
4.030 |
| Add-On |
J71408-4030-5 |
| Add-On |
927-2750-15-51S |
| Industry |
Automotive |
| Top Compression Ring Thickness |
0.0436 |
| Add-On |
927-042-CS |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Second Compression Ring Thickness |
0.0440 |
| Product Type |
Engine Piston |
| Piston Pin Outside Diameter |
0.927 |
| Prop 65 (C, R or CR) |
CR |
| Piston Volume |
-13.00 |
| Piston Quantity |
1 |
| Cylinder Head |
CHEVROLET 23 DEG 20/30 |
| Prop 65 Yes/No |
Yes |
| Wrist Pin Outer Diameter |
0.927 |
| Ring Set Included |
No |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Make - Web |
Chevrolet |
| Wrist Pin Length |
2.750 |
| Make |
CHEVROLET |
| Piston Pin Wall Thickness |
0.150 |
| Title |
JE Pistons - Chevrolet, Small Block, 4.030 in. Bore, Piston |
| Piston Head Type |
Dish |
| Engine |
Small Block |
| Ringset Included |
No |
| Engine Type |
ICE |
| Oil Ring Thickness |
0.119 |
| Piston Pin Material |
5115 |
| Compression Height |
1.125 |
| Forging Type |
Round |
| Piston Pin Length |
2.750 |
| Piston Series |
JE Pistons |
| Engine - Web |
Small Block |
| Wrist Pin Wall Thickness |
0.150 |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
1.0000 |
