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, Inv Dome/Dish, 4.125 Bore, 1.125 CD, 0.927 Pin, 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. |
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_EXT |
SRP, Chevrolet, Small Block Chevrolet, 4.125 in. Bore, 1.125 CD, Inverted Dome/Dish, Single Piston |
Description_INV |
SRP, Piston |
Description_TLE |
Chevrolet 400, 4.125 Bore, Dish, Set of 1 |
Description_SHO |
Piston |
Prop 65 (C, R or CR) |
CR |
Ring Set Included |
No |
Make |
CHEVROLET |
Wrist Pin Length |
2.750 |
Piston Pin Wall Thickness |
0.150 |
Piston Pin Outside Diameter |
0.927 |
Compression Height |
1.125 |
Wrist Pin Outer Diameter |
0.927 |
Engine - Web |
Small Block |
Industry |
Automotive |
Add-On |
S100S8-4125-5 |
Piston Material |
4032 |
Title |
SRP - Chevrolet, Small Block, 4.125 in. Bore, Piston |
Add-On |
927-2750-15-51S |
Prop 65 Yes/No |
Yes |
Piston Average Weight |
415 |
Piston Volume |
-16.00 |
Product Type |
Engine Piston |
Bore Diameter |
4.125 |
Add-On |
927-042-CS |
Category Hierarchy |
Auto>SRP Pistons>SRP>Single Replacement Pistons |
Out of Stock Message |
Call for Availability |
Forging Type |
FSR |
Piston Series |
SRP |
Product Market |
Domestic |
Piston Pin Material |
5115 |
Piston Head Type |
Dish |
Piston Pin Length |
2.750 |
Engine |
Small Block |
Title - Web |
SRP Chevrolet Small Block Piston - 4.125 in. Bore - 1.125 in. CH, -16.00 CC |
Cylinder Head |
CHEVROLET 23 DEG 20/30 |
Engine Type |
ICE |
Top Compression Ring Thickness |
0.0640 |
Oil Ring Thickness |
0.218 |
Wrist Pin Wall Thickness |
0.150 |
Ringset Included |
No |
Second Compression Ring Thickness |
0.0640 |
Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
Make - Web |
Chevrolet |
Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
Length |
5.0000 |
Width |
5.0000 |
Height |
5.0000 |
Weight |
1.0000 |