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, 2618, Dome, 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, Dome, Single Piston |
Description_INV |
SRP, 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_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. |
Description_TLE |
Chevrolet 400, 4.125 Bore, Dome, Set of 1 |
Description_SHO |
Piston |
Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
Ringset Included |
No |
Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
Second Compression Ring Thickness |
0.0640 |
Title - Web |
SRP Chevrolet Small Block Piston - 4.125 in. Bore - 1.125 in. CH, 4.00 CC |
Make - Web |
Chevrolet |
Piston Head Type |
Dome |
Piston Pin Material |
5115 |
Oil Ring Thickness |
0.218 |
Piston Pin Length |
2.750 |
Forging Type |
FSR |
Engine |
Small Block |
Engine Type |
ICE |
Product Type |
Engine Piston |
Title |
SRP - Chevrolet, Small Block, 4.125 in. Bore, Piston |
Top Compression Ring Thickness |
0.0640 |
Product Market |
Domestic |
Piston Average Weight |
435 |
Piston Volume |
4.00 |
Cylinder Head |
CHEVROLET 23 DEG 20/30 |
Piston Series |
SRP |
Out of Stock Message |
Call for Availability |
Industry |
Automotive |
Compression Height |
1.125 |
Bore Diameter |
4.125 |
Piston Material |
2618 |
Make |
CHEVROLET |
Piston Pin Wall Thickness |
0.150 |
Category Hierarchy |
Auto>SRP Pistons>SRP>Single Replacement Pistons |
Ring Set Included |
No |
Wrist Pin Wall Thickness |
0.150 |
Wrist Pin Length |
2.750 |
Engine - Web |
Small Block |
Piston Pin Outside Diameter |
0.927 |
Add-On |
927-042-CS |
Add-On |
S100S8-4125-5 |
Prop 65 (C, R or CR) |
CR |
Add-On |
927-2750-15-51S |
Prop 65 Yes/No |
Yes |
Wrist Pin Outer Diameter |
0.927 |
Length |
5.0000 |
Width |
5.0000 |
Height |
5.0000 |
Weight |
2.0000 |