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 Big Block 502 |
Description_DEF |
Engine Piston |
Description_DES |
Piston Single, 2618, Dome, 4.530 Bore, 1.270 CD, 0.990 Pin, Set of 1. |
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_EXT |
JE, Chevrolet, Big Block Chevrolet, 4.530 in. Bore, 1.270 CD, Dome, 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_INV |
JE Pistons, Piston |
Description_SHO |
Piston |
Description_TLE |
Chevrolet 502, 4.530 Bore, Dome, Set of 1 |
Engine Type |
ICE |
Piston Pin Outside Diameter |
0.990 |
Piston Head Type |
Dome |
Piston Series |
JE Pistons |
Wrist Pin Outer Diameter |
0.990 |
Forging Type |
Round |
Make |
CHEVROLET |
Oil Ring Thickness |
0.218 |
Engine - Web |
Big Block |
Piston Quantity |
1 |
Prop 65 (C, R or CR) |
CR |
Compression Height |
1.270 |
Piston Average Weight |
673 |
Ringset Included |
No |
Title |
JE Pistons - Chevrolet, Big Block, 4.530 in. Bore, Piston |
Piston Pin Wall Thickness |
0.200 |
Product Market |
Domestic |
Top Compression Ring Thickness |
0.0750 |
Bore Diameter |
4.530 |
Wrist Pin Wall Thickness |
0.200 |
Add-On |
990-2930-20-TSS |
Piston Material |
2618 |
Piston Volume |
22.30 |
Engine |
Big Block |
Industry |
Automotive |
Add-On |
990-042-CS |
Second Compression Ring Thickness |
0.0640 |
Cylinder Head |
OPEN CHAMBER |
Prop 65 Yes/No |
Yes |
Category Hierarchy |
Auto>JE Pistons>Single Replacement Pistons>Domestic |
Title - Web |
JE Pistons Chevrolet Big Block Piston - 4.530 in. Bore - 1.270 in. CH, 22.30 CC |
Out of Stock Message |
Call for Availability |
Add-On |
J890F8-4530-5 |
Product Type |
Engine Piston |
Piston Pin Length |
2.930 |
Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
Make - Web |
Chevrolet |
Wrist Pin Length |
2.930 |
Ring Set Included |
No |
Length |
5.0000 |
Width |
5.0000 |
Height |
5.0000 |
Weight |
2.0000 |