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_EXT |
SRP, Chevrolet, Big Block Chevrolet, 4.280 in. Bore, 1.645 CD, Dome, 8 Cyl. Piston Kit |
| Description_DES |
Piston Set, 2618, Dome, 4.280 Bore, 1.645 CD, 0.990 Pin, Set of 8. |
| 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_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 454, 4.280 Bore, Dome, Set of 8 |
| Piston Pin Outside Diameter |
0.990 |
| Title |
SRP - Chevrolet, Big Block, 4.280 in. Bore, Piston Kit |
| Piston Pin Material |
5115 |
| Compression Height |
1.645 |
| Oil Ring Thickness |
0.188 |
| Forging Type |
FSR |
| Engine - Web |
Big Block |
| Piston Material |
2618 |
| Piston Volume |
48.00 |
| Piston Pin Wall Thickness |
0.150 |
| Product Market |
Domestic |
| Engine Type |
ICE |
| Wrist Pin Wall Thickness |
0.150 |
| Piston Average Weight |
677 |
| Prop 65 Yes/No |
Yes |
| Make |
CHEVROLET |
| Category Hierarchy |
Auto>SRP Pistons>SRP>Piston Kits |
| Out of Stock Message |
Call for Availability |
| Bore Diameter |
4.280 |
| Piston Series |
SRP |
| Product Type |
Engine Piston Kit |
| Top Compression Ring Thickness |
0.0640 |
| Ring Set Included |
No |
| Wrist Pin Length |
2.930 |
| Wrist Pin Outer Diameter |
0.990 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Engine |
Big Block |
| Prop 65 (C, R or CR) |
CR |
| Piston Pin Length |
2.930 |
| Add-On |
990-042-CS |
| Second Compression Ring Thickness |
0.0640 |
| Industry |
Automotive |
| Add-On |
S100S8-4280-5 |
| Cylinder Head |
OPEN CHAMBER |
| Ringset Included |
No |
| Piston Head Type |
Dome |
| Title - Web |
SRP Chevrolet Big Block Piston Kit - 4.280 in. Bore - 1.645 in. CH, 48.00 CC |
| Add-On |
990-2930-15-51S |
| Make - Web |
Chevrolet |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
15.0000 |
