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 454 |
| Description_DEF |
Engine Piston Kit |
| Description_DES |
Piston Set, 2618, Dome, 4.280 Bore, 1.245 CD, 0.990 Pin, Set of 8. |
| Description_INV |
SRP, Piston Set |
| Description_EXT |
SRP, Chevrolet, Big Block Chevrolet, 4.280 in. Bore, 1.245 CD, Dome, 8 Cyl. Piston Kit |
| 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_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 454, 4.280 Bore, Dome, Set of 8 |
| Forging Type |
FSR |
| Wrist Pin Outer Diameter |
0.990 |
| Piston Pin Material |
5115 |
| Piston Head Type |
Dome |
| Make |
CHEVROLET |
| Piston Pin Wall Thickness |
0.150 |
| Oil Ring Thickness |
0.218 |
| Engine Type |
ICE |
| Wrist Pin Wall Thickness |
0.150 |
| Top Compression Ring Thickness |
0.0640 |
| Piston Series |
SRP |
| Title |
SRP - Chevrolet, Big Block, 4.280 in. Bore, Piston Kit |
| Product Type |
Engine Piston Kit |
| Piston Pin Outside Diameter |
0.990 |
| Piston Volume |
48.00 |
| Category Hierarchy |
Auto>SRP Pistons>SRP>Piston Kits |
| Product Market |
Domestic |
| Compression Height |
1.245 |
| Engine - Web |
Big Block |
| Wrist Pin Length |
2.930 |
| Ring Set Included |
No |
| Second Compression Ring Thickness |
0.0640 |
| Add-On |
990-042-CS |
| Piston Material |
2618 |
| Prop 65 Yes/No |
Yes |
| Add-On |
S100S8-4280-5 |
| Industry |
Automotive |
| Piston Pin Length |
2.930 |
| Bore Diameter |
4.280 |
| Piston Average Weight |
592 |
| Prop 65 (C, R or CR) |
CR |
| Out of Stock Message |
Call for Availability |
| Ringset Included |
No |
| Add-On |
990-2930-15-51S |
| Cylinder Head |
OPEN CHAMBER |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Engine |
Big Block |
| Title - Web |
SRP Chevrolet Big Block Piston Kit - 4.280 in. Bore - 1.245 in. CH, 48.00 CC |
| Make - Web |
Chevrolet |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
15.0000 |
