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 Kit |
| Description_EXT |
SRP, Chevrolet, Small Block Chevrolet, 4.125 in. Bore, 1.425 CD, Inverted Dome/Dish, 8 Cyl. Piston Kit |
| Description_DES |
Piston Set, 4032, Inv Dome/Dish, 4.125 Bore, 1.425 CD, 0.927 Pin, Set of 8. |
| 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_SHO |
Piston Kit |
| Description_INV |
SRP, Piston Set |
| 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, Dish, Set of 8 |
| Title - Web |
SRP Chevrolet Small Block Piston Kit - 4.125 in. Bore - 1.425 in. CH, -21.00 CC |
| Prop 65 (C, R or CR) |
CR |
| Cylinder Head |
CHEVROLET 23 DEG 20/30 |
| Piston Volume |
-21.00 |
| Piston Material |
4032 |
| Product Type |
Engine Piston Kit |
| Industry |
Automotive |
| Ring Set Included |
No |
| Piston Pin Length |
2.750 |
| Second Compression Ring Thickness |
0.0640 |
| Make - Web |
Chevrolet |
| Engine |
Small Block |
| Compression Height |
1.425 |
| Piston Head Type |
Dish |
| Piston Pin Wall Thickness |
0.150 |
| Add-On |
927-2750-15-51S |
| Out of Stock Message |
Call for Availability |
| Add-On |
927-042-CS |
| Add-On |
S100S8-4125-5 |
| Prop 65 Yes/No |
Yes |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Oil Ring Thickness |
0.188 |
| Category Hierarchy |
Auto>SRP Pistons>SRP>Piston Kits |
| Piston Average Weight |
477 |
| Piston Pin Material |
5115 |
| Top Compression Ring Thickness |
0.0640 |
| Ringset Included |
No |
| Product Market |
Domestic |
| Piston Series |
SRP |
| Bore Diameter |
4.125 |
| Title |
SRP - Chevrolet, Small Block, 4.125 in. Bore, Piston Kit |
| Forging Type |
FSR |
| Make |
CHEVROLET |
| Engine Type |
ICE |
| Piston Pin Outside Diameter |
0.927 |
| Wrist Pin Outer Diameter |
0.927 |
| Wrist Pin Wall Thickness |
0.150 |
| Engine - Web |
Small Block |
| Wrist Pin Length |
2.750 |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
14.0000 |
