Born from the rich racing experience of JE Pistons, the Sportsman Racing Products (SRP) piston line proudly bridges the gap between high-quality forged piston performance and affordability. Forged from strong, 4032 aluminum alloy material, SRP pistons are designed and manufactured to reduce machining costs without sacrificing strength or performance characteristics. These pistons are the perfect option for someone building a mild to moderate performance engine on a sportsman budget. As with all JE Pistons products, SRP pistons are made 100% in the USA.
Specifications:
Description_ASM |
Chevrolet Small Block 400 |
Description_DEF |
Engine Piston |
Description_DES |
Piston Single, 4032, Flat Top, 4.125 Bore, 1.125 CD, 0.927 Pin, Set of 1. |
Description_EXT |
SRP, Chevrolet, Small Block Chevrolet, 4.125 in. Bore, 1.125 CD, Flat Top, Single Piston |
Description_FAB |
- Forged in the USA using 4032 aluminum, yielding tensile strength and minimal thermal expansion
- Dedicated forging helps optimize strength and weight throughout the piston design
- Perfect for street/strip applications
- Forced pin oiling for improved pin lubrication
- Made 100% in the USA
|
Description_INV |
SRP, Piston |
Description_SHO |
Piston |
Description_TLE |
Chevrolet 400, 4.125 Bore, Flat, Set of 1 |
Description_MKT |
Born from the rich racing experience of JE Pistons, the Sportsman Racing Products (SRP) piston line proudly bridges the gap between high-quality forged piston performance and affordability. Forged from strong, 4032 aluminum alloy material, SRP pistons are designed and manufactured to reduce machining costs without sacrificing strength or performance characteristics. These pistons are the perfect option for someone building a mild to moderate performance engine on a sportsman budget. As with all JE Pistons products, SRP pistons are made 100% in the USA. |
Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
Cylinder Head |
CHEVROLET 23 DEG 20/30 |
Prop 65 (C, R or CR) |
CR |
Second Compression Ring Thickness |
0.0640 |
Prop 65 Yes/No |
Yes |
Title - Web |
SRP Chevrolet Small Block Piston - 4.125 in. Bore - 1.125 in. CH, -5.00 CC |
Engine |
Small Block |
Piston Material |
4032 |
Industry |
Automotive |
Add-On |
S100S8-4125-5 |
Ringset Included |
No |
Add-On |
927-2750-15-51S |
Piston Head Type |
Flat |
Add-On |
927-042-CS |
Out of Stock Message |
Call for Availability |
Piston Series |
SRP |
Piston Pin Length |
2.750 |
Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
Ring Set Included |
No |
Wrist Pin Outer Diameter |
0.927 |
Wrist Pin Length |
2.750 |
Make - Web |
Chevrolet |
Compression Height |
1.125 |
Piston Average Weight |
425 |
Forging Type |
FSR |
Top Compression Ring Thickness |
0.0640 |
Title |
SRP - Chevrolet, Small Block, 4.125 in. Bore, Piston |
Oil Ring Thickness |
0.218 |
Product Type |
Engine Piston |
Piston Pin Wall Thickness |
0.150 |
Piston Pin Material |
5115 |
Category Hierarchy |
Auto>SRP Pistons>SRP>Single Replacement Pistons |
Piston Pin Outside Diameter |
0.927 |
Make |
CHEVROLET |
Engine Type |
ICE |
Bore Diameter |
4.125 |
Piston Volume |
-5.00 |
Product Market |
Domestic |
Engine - Web |
Small Block |
Wrist Pin Wall Thickness |
0.150 |
Length |
5.0000 |
Width |
5.0000 |
Height |
5.0000 |
Weight |
1.0000 |