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 351W Windsor |
| Description_DEF |
Engine Piston Kit |
| Description_DES |
Piston Set, 2618, Flat Top, 4.040 Bore, 1.280 CD, 0.927 Pin, Set of 8. |
| 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, Ford, Small Block Ford, 4.040 in. Bore, 1.280 CD, Flat Top, 8 Cyl. Piston Kit |
| 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_SHO |
Piston Kit |
| Description_TLE |
Ford 351 Windsor, 4.040 Bore, Flat, Set of 8 |
| Title - Web |
JE Pistons Ford Small Block Piston Kit - 4.040 in. Bore - 1.280 in. CH, -5.00 CC |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Piston Pin Length |
2.750 |
| Second Compression Ring Thickness |
0.0640 |
| Ringset Included |
No |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Piston Head Type |
Flat |
| Engine |
Small Block |
| Piston Pin Material |
5115 |
| Forging Type |
Round |
| Oil Ring Thickness |
0.188 |
| Engine Type |
ICE |
| Make - Web |
Ford |
| Add-On |
927-2750-15-51S |
| Make |
FORD |
| Compression Height |
1.280 |
| Piston Material |
2618 |
| Piston Average Weight |
481 |
| Add-On |
J10008-4040-5 |
| Cylinder Head |
SMALL BLOCK FORD 20 DEG |
| Piston Pin Wall Thickness |
0.150 |
| Industry |
Automotive |
| Top Compression Ring Thickness |
0.0640 |
| Prop 65 Yes/No |
Yes |
| Title |
JE Pistons - Ford, Small Block, 4.040 in. Bore, Piston Kit |
| Piston Pin Outside Diameter |
0.927 |
| Product Type |
Engine Piston Kit |
| Product Market |
Domestic |
| Out of Stock Message |
Call for Availability |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Piston Quantity |
8 |
| Bore Diameter |
4.040 |
| Add-On |
927-042-CS |
| Piston Volume |
-5.00 |
| Piston Series |
JE Pistons |
| Wrist Pin Wall Thickness |
0.150 |
| Wrist Pin Outer Diameter |
0.927 |
| Ring Set Included |
No |
| Engine - Web |
Small Block |
| Wrist Pin Length |
2.750 |
| Prop 65 (C, R or CR) |
CR |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
13.0000 |
