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_DES |
Piston Single, 2618, Dome, 4.155 Bore, 1.260 CD, 0.927 Pin, Set of 1. |
Description_DEF |
Engine Piston |
Description_EXT |
SRP, Chevrolet, Small Block Chevrolet, 4.155 in. Bore, 1.260 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, 4.155 Bore, Dome, Set of 1 |
Description_SHO |
Piston |
Piston Volume |
9.00 |
Engine - Web |
Small Block |
Piston Material |
2618 |
Piston Pin Material |
5115 |
Product Type |
Engine Piston |
Piston Pin Wall Thickness |
0.150 |
Compression Height |
1.260 |
Title |
SRP - Chevrolet, Small Block, 4.155 in. Bore, Piston |
Wrist Pin Length |
2.750 |
Top Compression Ring Thickness |
0.0640 |
Bore Diameter |
4.155 |
Product Market |
Domestic |
Cylinder Head |
CHEVROLET 23 DEG 20/30 |
Oil Ring Thickness |
0.188 |
Wrist Pin Wall Thickness |
0.150 |
Ring Set Included |
No |
Category Hierarchy |
Auto>SRP Pistons>SRP>Single Replacement Pistons |
Prop 65 (C, R or CR) |
CR |
Industry |
Automotive |
Make |
CHEVROLET |
Piston Pin Outside Diameter |
0.927 |
Piston Average Weight |
495 |
Add-On |
927-2750-15-51S |
Engine Type |
ICE |
Piston Pin Length |
2.750 |
Second Compression Ring Thickness |
0.0640 |
Piston Head Type |
Dome |
Title - Web |
SRP Chevrolet Small Block Piston - 4.155 in. Bore - 1.260 in. CH, 9.00 CC |
Add-On |
927-042-CS |
Out of Stock Message |
Call for Availability |
Engine |
Small Block |
Prop 65 Yes/No |
Yes |
Ringset Included |
No |
Add-On |
S100S8-4155-5 |
Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
Wrist Pin Outer Diameter |
0.927 |
Make - Web |
Chevrolet |
Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
Forging Type |
FSR |
Piston Series |
SRP |
Length |
5.0000 |
Width |
5.0000 |
Height |
5.0000 |
Weight |
2.0000 |