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, Flat Top, 4.600 Bore, 1.140 CD, 0.990 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, Chevrolet, Big Block Chevrolet, 4.600 in. Bore, 1.140 CD, Flat Top, 8 Cyl. Piston Kit |
| Description_INV |
JE Pistons, Piston Kit |
| Description_SHO |
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, 4.600 Bore, Flat, Set of 8 |
| Add-On |
990-2930-18-51S |
| Add-On |
990-042-CS |
| Add-On |
JG73U8-4600-5 |
| Bore Diameter |
4.600 |
| Category Hierarchy |
Auto>JE Pistons>Piston Kits>Domestic |
| Engine Type |
ICE |
| Compression Height |
1.140 |
| Cylinder Head |
BIG CHIEF 12 DEG/14 DEG |
| Engine |
Big Block |
| Engine - Web |
Big Block |
| Piston Pin Outside Diameter |
0.990 |
| Oil Ring Thickness |
0.218 |
| Piston Pin Length |
2.930 |
| Piston Pin Wall Thickness |
0.180 |
| Piston Head Type |
Flat |
| Out of Stock Message |
Call for Availability |
| Make |
CHEVROLET |
| Industry |
Automotive |
| Piston Average Weight |
582 |
| Piston Material |
2618 |
| Piston Pin Material |
5115 |
| Forging Type |
Round |
| Make - Web |
Chevrolet |
| Product Type |
Engine Piston Kit |
| Top Compression Ring Thickness |
0.0435 |
| Title - Web |
JE Pistons Chevrolet Big Block Piston Kit - 4.600 in. Bore - 1.140 in. CH, -7.30 CC |
| Second Compression Ring Thickness |
0.0440 |
| Piston Volume |
-7.30 |
| Piston Series |
JE Pistons |
| Prop 65 (C, R or CR) |
CR |
| Product Market |
Domestic |
| Piston Quantity |
8 |
| Prop 65 Yes/No |
Yes |
| Ringset Included |
No |
| Title |
JE Pistons - Chevrolet, Big Block, 4.600 in. Bore, Piston Kit |
| Ring Set Included |
No |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Length |
2.930 |
| Wrist Pin Wall Thickness |
0.180 |
| Wrist Pin Outer Diameter |
0.990 |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
15.0000 |
