JE Pistons SRP Pro 2618 line expands on the premium features of the SRP Pro series with the addition of extremely strong, 2618 forged aluminum material. All piston kits include gas-nitrided, carbon-steel pistons rings, pins, and locks. SRP Pro 2618 pistons maximize piston strength and maximize value, whether you re building rowdy small block or a flame-spitting big block. As with all JE Pistons products, SRP pistons are made 100% in the USA.
Specifications:
| Description_ASM |
Chevrolet LS Gen III/IV |
| Description_DEF |
Engine Piston Kit |
| Description_DES |
Piston Set, 2618, Flat Top, 4.070 Bore, 1.340 CD, 0.945 Pin, Set of 8. |
| Description_INV |
SRP Pro, Piston Set |
| Description_EXT |
SRP Pro 2618, Chevrolet, LS Gen III/IV, 4.070 in. Bore, 1.340 CD, Flat Top, 8 Cyl. Piston Kit |
| Description_FAB |
- Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications
- 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
- Ring groove design placement proven to maintain positive seal in high-HP, boosted applications, along with stout top land thickness for improved strength
- Low-friction skirt coating reduces wear and reduces operating noise while optimizing performance
- Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
- Accumulator groove helps reduce pressure from combustion gases, reducing ring fluttering and improving ring seal for consistent power
- Made 100% in the USA
|
| Description_SHO |
Piston Kit |
| Description_TLE |
Chevrolet LS, 4.070 Bore, Flat, Set of 8 |
| Description_MKT |
JE Pistons SRP Pro 2618 line expands on the premium features of the SRP Pro series with the addition of extremely strong, 2618 forged aluminum material. All piston kits include gas-nitrided, carbon-steel pistons rings, pins, and locks. SRP Pro 2618 pistons maximize piston strength and maximize value, whether you?re building rowdy small block or a flame-spitting big block. As with all JE Pistons products, SRP pistons are made 100% in the USA. |
| Engine Type |
ICE |
| Ringset Included |
Yes |
| Engine |
LS Gen III/IV |
| Product Market |
Domestic |
| Piston Pin Wall Thickness |
0.150 |
| Piston Series |
SRP Pro 2618 |
| Piston Pin Material |
5115 |
| Top Compression Ring Thickness |
0.0480 |
| Oil Ring Thickness |
0.119 |
| Wrist Pin Wall Thickness |
0.150 |
| Forging Type |
FSR |
| Make |
CHEVROLET |
| Product Type |
Engine Piston Kit |
| Piston Pin Outside Diameter |
0.945 |
| Title |
SRP Pro 2618 - Chevrolet, LS Gen III/IV, 4.070 in. Bore, Piston Kit |
| Piston Head Type |
Flat |
| Piston Material |
2618 |
| Compression Height |
1.330 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Outer Diameter |
0.945 |
| Wrist Pin Length |
2.250 |
| Engine - Web |
LS Gen III/IV |
| Add-On |
945-073-MW |
| Category Hierarchy |
Auto>SRP Pistons>SRP Pro 2618>Piston Kits |
| Bore Diameter |
4.070 |
| Piston Average Weight |
440 |
| Industry |
Automotive |
| Add-On |
JG31F1-4070-0 |
| Out of Stock Message |
Call for Availability |
| Second Compression Ring Thickness |
0.0600 |
| Cylinder Head |
LSX/L92 12 DEG |
| Prop 65 (C, R or CR) |
CR |
| Piston Pin Length |
2.250 |
| Piston Volume |
-5.00 |
| Title - Web |
SRP Pro 2618 Chevrolet LS Gen III/IV Piston Kit - 4.070 in. Bore - 1.330 in. CH, -5.00 CC |
| Prop 65 Yes/No |
Yes |
| Add-On |
945-2250-15-51C |
| Make - Web |
Chevrolet |
| Ring Set Included |
Yes |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
13.0000 |
