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 |
Description_EXT |
JE, Ford, Small Block Ford, 4.040 in. Bore, 1.175 CD, Inverted Dome/Dish, Single 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_DES |
Piston Single, 2618, Inv Dome/Dish, 4.040 Bore, 1.175 CD, 0.927 Pin, Set of 1. |
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 |
Ford 302/351 Windsor, 4.040 Bore, Dish, Set of 1 |
Description_INV |
JE Pistons, Piston |
Add-On |
J10008-4040-5 |
Add-On |
927-2750-15-51S |
Add-On |
927-042-CS |
Compression Height |
1.175 |
Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
Bore Diameter |
4.040 |
Cylinder Head |
SMALL BLOCK FORD 20 DEG |
Make |
FORD |
Industry |
Automotive |
Oil Ring Thickness |
0.218 |
Engine |
Small Block |
Engine Type |
ICE |
Forging Type |
Round |
Make - Web |
Ford |
Engine - Web |
Small Block |
Piston Material |
2618 |
Product Market |
Domestic |
Piston Pin Outside Diameter |
0.927 |
Prop 65 Yes/No |
Yes |
Piston Series |
JE Pistons |
Piston Volume |
-7.20 |
Prop 65 (C, R or CR) |
CR |
Piston Pin Material |
5115 |
Piston Quantity |
1 |
Piston Average Weight |
450 |
Piston Pin Wall Thickness |
0.150 |
Piston Head Type |
Dish |
Piston Pin Length |
2.750 |
Out of Stock Message |
Call for Availability |
Product Type |
Engine Piston |
Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
Title |
JE Pistons - Ford, Small Block, 4.040 in. Bore, Piston |
Top Compression Ring Thickness |
0.0640 |
Ringset Included |
No |
Title - Web |
JE Pistons Ford Small Block Piston - 4.040 in. Bore - 1.175 in. CH, -7.20 CC |
Second Compression Ring Thickness |
0.0640 |
Ring Set Included |
No |
Wrist Pin Wall Thickness |
0.150 |
Wrist Pin Outer Diameter |
0.927 |
Wrist Pin Length |
2.750 |
Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
Length |
5.0000 |
Width |
5.0000 |
Height |
5.0000 |
Weight |
2.0000 |