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 Big Block 427 |
| Description_DEF |
Engine Piston Kit |
| Description_DES |
Piston Set, 4032, Dome, 4.280 Bore, 1.765 CD, 0.990 Pin, Set of 8. |
| Description_INV |
SRP, Piston Set |
| Description_EXT |
SRP, Chevrolet, Big Block Chevrolet, 4.280 in. Bore, 1.765 CD, Dome, 8 Cyl. Piston Kit |
| 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_SHO |
Piston Kit |
| Description_TLE |
Chevrolet 427, 4.280 Bore, Dome, Set of 8 |
| Second Compression Ring Thickness |
0.0640 |
| Piston Pin Length |
2.930 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Engine Type |
ICE |
| Make - Web |
Chevrolet |
| Out of Stock Message |
Call for Availability |
| Piston Series |
SRP |
| Add-On |
990-2930-15-51S |
| Prop 65 Yes/No |
Yes |
| Title - Web |
SRP Chevrolet Big Block Piston Kit - 4.280 in. Bore - 1.765 in. CH, 30.00 CC |
| Add-On |
S100S8-4280-5 |
| Add-On |
990-042-CS |
| Ringset Included |
No |
| Industry |
Automotive |
| Product Market |
Domestic |
| Piston Material |
4032 |
| Make |
CHEVROLET |
| Piston Pin Outside Diameter |
0.990 |
| Category Hierarchy |
Auto>SRP Pistons>SRP>Piston Kits |
| Piston Volume |
30.00 |
| Top Compression Ring Thickness |
0.0640 |
| Piston Head Type |
Dome |
| Piston Pin Material |
5115 |
| Bore Diameter |
4.280 |
| Oil Ring Thickness |
0.188 |
| Cylinder Head |
OPEN CHAMBER |
| Title |
SRP - Chevrolet, Big Block, 4.280 in. Bore, Piston Kit |
| Engine |
Big Block |
| Ring Set Included |
No |
| Wrist Pin Outer Diameter |
0.990 |
| Wrist Pin Wall Thickness |
0.150 |
| Engine - Web |
Big Block |
| Forging Type |
FSR |
| Compression Height |
1.765 |
| Product Type |
Engine Piston Kit |
| Prop 65 (C, R or CR) |
CR |
| Piston Average Weight |
668 |
| Piston Pin Wall Thickness |
0.150 |
| Wrist Pin Length |
2.930 |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
16.0000 |
