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 |
Ford Small Block 302/351 Windsor |
| Description_DEF |
Engine Piston Kit |
| Description_DES |
Piston Set, 2618, Dome, 4.125 Bore, 1.280 CD, 0.927 Pin, Set of 8. |
| Description_INV |
JE Pistons, Piston Kit |
| Description_EXT |
JE, Ford, Small Block Ford, 4.125 in. Bore, 1.280 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 |
Ford 302/351 Windsor, 4.125 Bore, Dome, Set of 8 |
| 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 |
| Ring Set Included |
No |
| Wrist Pin Outer Diameter |
0.927 |
| Engine Type |
ICE |
| Piston Pin Material |
5115 |
| Compression Height |
1.280 |
| Forging Type |
Round |
| Product Type |
Engine Piston Kit |
| Piston Series |
JE Pistons |
| Piston Quantity |
8 |
| Engine - Web |
Small Block |
| Wrist Pin Wall Thickness |
0.150 |
| Piston Pin Outside Diameter |
0.927 |
| Top Compression Ring Thickness |
0.0640 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Piston Pin Wall Thickness |
0.150 |
| Piston Head Type |
Dome |
| Piston Volume |
1.28 |
| Bore Diameter |
4.125 |
| Product Market |
Domestic |
| Piston Average Weight |
465 |
| Wrist Pin Length |
2.750 |
| Oil Ring Thickness |
0.188 |
| Prop 65 (C, R or CR) |
CR |
| Second Compression Ring Thickness |
0.0640 |
| Title |
JE Pistons - Ford, Small Block, 4.125 in. Bore, Piston Kit |
| Cylinder Head |
SMALL BLOCK FORD 20 DEG |
| Make |
FORD |
| Title - Web |
JE Pistons Ford Small Block Piston Kit - 4.125 in. Bore - 1.280 in. CH, 1.28 CC |
| Piston Material |
2618 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Piston Pin Length |
2.750 |
| Add-On |
J10008-4125-5 |
| Engine |
Small Block |
| Add-On |
927-2750-15-51S |
| Ringset Included |
No |
| Add-On |
927-042-CS |
| Out of Stock Message |
Call for Availability |
| Industry |
Automotive |
| Prop 65 Yes/No |
Yes |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Make - Web |
Ford |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
13.0000 |
