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 Small Block |
| Description_DEF |
Engine Piston |
| Description_DES |
Piston Single, 4032, Inv Dome/Dish, 4.020 Bore, 1.560 CD, 0.927 Pin, Set of 1. |
| 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_EXT |
SRP Pro, Chevrolet, Small Block Chevrolet, 4.020 in. Bore, 1.560 CD, Inverted Dome/Dish, Single Piston |
| Description_TLE |
SRP Pro 4032 - Chevrolet, Small Block, 4.020 in. Bore, 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_SHO |
Piston |
| Ring Set Included |
Yes |
| Oil Ring Thickness |
0.119 |
| Product Type |
Engine Piston |
| Wrist Pin Length |
2.250 |
| Product Market |
Domestic |
| Engine Type |
ICE |
| Piston Pin Material |
5115 |
| Industry |
Automotive |
| Piston Pin Wall Thickness |
0.150 |
| Compression Height |
1.560 |
| Piston Material |
4032 |
| Wrist Pin Wall Thickness |
0.150 |
| Engine - Web |
Small Block |
| Title |
SRP Pro 4032 - Chevrolet, Small Block, 4.020 in. Bore, Piston |
| Forging Type |
FSR |
| Piston Volume |
-10.00 |
| Category Hierarchy |
Auto>SRP Pistons>SRP Pro>Single Replacement Pistons |
| Make |
CHEVROLET |
| Top Compression Ring Thickness |
0.0480 |
| Prop 65 (C, R or CR) |
CR |
| Engine |
Small Block |
| Second Compression Ring Thickness |
0.0600 |
| Title - Web |
SRP Pro 4032 Chevrolet Small Block Piston - 4.020 in. Bore - 1.560 in. CH, -10.00 CC |
| Prop 65 Yes/No |
Yes |
| Bore Diameter |
4.020 |
| Piston Pin Outside Diameter |
0.927 |
| Piston Average Weight |
479 |
| Wrist Pin Outer Diameter |
0.927 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Make - Web |
Chevrolet |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Cylinder Head |
STD CHEVROLET 23 DEG |
| Add-On |
927-073-MW |
| Out of Stock Message |
Call for Availability |
| Ringset Included |
Yes |
| Piston Series |
SRP Pro |
| Piston Head Type |
Dish |
| Piston Pin Length |
2.250 |
| Add-On |
927-2250-15-51C |
| Add-On |
JG3108-4020-2 |
| Length |
5.0000 |
| Width |
5.0000 |
| Height |
5.0000 |
| Weight |
1.0000 |
