SRP Professional pistons combine forged piston durability with modern performance technology for an extremely capable forged piston kit that doesn t break the bank. Forged from 4032 aluminum, SPR Pro pistons experience minimal thermal expansion, making them perfect for a high-performance, reliable engine build from the track to the drag strip. All SRP Pro pistons include premium ring sets, wrist pins and locks. As with all JE Pistons products, SRP pistons are made 100% in the USA.
Specifications:
Description_ASM |
Chevrolet LS3 |
Description_DEF |
Engine Piston |
Description_DES |
Piston Single, 4032, Flat Top, 4.070 Bore, 1.340 CD, 0.945 Pin, Set of 1. |
Description_EXT |
SRP Pro 4032, Chevrolet, LS Gen III/IV, 4.070 in. Bore, 1.340 CD, Flat Top, Left Piston |
Description_FAB |
- Forged in the USA using 4032 aluminum, yielding tensile strength and minimal thermal expansion
- 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
- 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_INV |
SRP Pro, Piston |
Description_SHO |
Piston |
Description_MKT |
SRP Professional pistons combine forged piston durability with modern performance technology for an extremely capable forged piston kit that doesn?t break the bank. Forged from 4032 aluminum, SPR Pro pistons experience minimal thermal expansion, making them perfect for a high-performance, reliable engine build from the track to the drag strip. All SRP Pro pistons include premium ring sets, wrist pins and locks. As with all JE Pistons products, SRP pistons are made 100% in the USA. |
Description_TLE |
Chevrolet LS3, 4.070 Bore, Flat, Set of 1 |
Title - Web |
SRP Pro 4032 Chevrolet LS Gen III/IV Piston - 4.070 in. Bore - 1.330 in. CH, -5.00 CC |
Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
Piston Series |
SRP Pro 4032 |
Second Compression Ring Thickness |
0.0600 |
Piston Pin Length |
2.250 |
Make - Web |
Chevrolet |
Compression Height |
1.330 |
Piston Material |
4032 |
Oil Ring Thickness |
0.119 |
Cylinder Head |
LSX/L92 12 DEG |
Forging Type |
FSR |
Piston Head Type |
Flat |
Engine Type |
ICE |
Piston Pin Material |
5115 |
Engine |
LS Gen III/IV |
Piston Average Weight |
444 |
Ringset Included |
Yes |
Title |
SRP Pro 4032 - Chevrolet, LS Gen III/IV, 4.070 in. Bore, Piston |
Engine - Web |
LS Gen III/IV |
Make |
CHEVROLET |
Prop 65 Yes/No |
Yes |
Piston Orientation |
Left |
Top Compression Ring Thickness |
0.0480 |
Add-On |
945-2250-15-51C |
Industry |
Automotive |
Bore Diameter |
4.070 |
Product Market |
Domestic |
Piston Pin Outside Diameter |
0.945 |
Piston Volume |
-5.00 |
Product Type |
Engine Piston |
Category Hierarchy |
Auto>SRP Pistons>SRP Pro>Single Replacement Pistons |
Prop 65 (C, R or CR) |
CR |
Out of Stock Message |
Call for Availability |
Add-On |
JG31F1-4070-0 |
Add-On |
945-073-MW |
Piston Pin Wall Thickness |
0.150 |
Wrist Pin Wall Thickness |
0.150 |
Wrist Pin Length |
2.250 |
Wrist Pin Outer Diameter |
0.945 |
Ring Set Included |
Yes |
Length |
5.0000 |
Width |
5.0000 |
Height |
5.0000 |
Weight |
1.0000 |