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 632 |
| Description_DEF |
Engine Piston Kit |
| Description_DES |
Piston Set, 2618, Dome, 4.610 Bore, 1.120 CD, 0.990 Pin, Set of 8. |
| Description_EXT |
JE, Chevrolet, Big Block Chevrolet, 4.610 in. Bore, 1.120 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_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_TLE |
Chevrolet 632, 4.610 Bore, Dome, Set of 8 |
| Description_SHO |
Piston Kit |
| Prop 65 (C, R or CR) |
CR |
| Title - Web |
JE Pistons Chevrolet Big Block Piston Kit - 4.610 in. Bore - 1.120 in. CH, 29.50 CC |
| Second Compression Ring Thickness |
0.0640 |
| Engine |
Big Block |
| Make - Web |
Chevrolet |
| Out of Stock Message |
Call for Availability |
| Add-On |
JG86L8-4610-5 |
| Piston Pin Length |
2.930 |
| Add-On |
990-2930-18-51S |
| Industry |
Automotive |
| Add-On |
990-042-CS |
| Prop 65 Yes/No |
Yes |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Piston Head Type |
Dome |
| Cylinder Head |
OPEN CHAMBER |
| Piston Material |
2618 |
| Ringset Included |
No |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Product Market |
Domestic |
| Piston Series |
JE Pistons |
| Engine Type |
ICE |
| Piston Volume |
29.50 |
| Piston Pin Outside Diameter |
0.990 |
| Bore Diameter |
4.610 |
| Title |
JE Pistons - Chevrolet, Big Block, 4.610 in. Bore, Piston Kit |
| Product Type |
Engine Piston Kit |
| Piston Pin Material |
5115 |
| Piston Pin Wall Thickness |
0.180 |
| Oil Ring Thickness |
0.218 |
| Piston Average Weight |
625 |
| Compression Height |
1.120 |
| Make |
CHEVROLET |
| Forging Type |
Round |
| Engine - Web |
Big Block |
| Wrist Pin Outer Diameter |
0.990 |
| Wrist Pin Wall Thickness |
0.180 |
| Wrist Pin Length |
2.930 |
| Top Compression Ring Thickness |
0.0435 |
| Piston Quantity |
8 |
| Ring Set Included |
No |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
16.0000 |
