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, 4032, Dome, 4.280 Bore, 1.645 CD, 0.990 Pin, Set of 8. |
| Description_EXT |
SRP, Chevrolet, Big Block Chevrolet, 4.280 in. Bore, 1.645 CD, Dome, 8 Cyl. Piston Kit |
| Description_INV |
SRP, Piston Set |
| 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 |
| Engine Type |
ICE |
| Make |
CHEVROLET |
| Title |
SRP - Chevrolet, Big Block, 4.280 in. Bore, Piston Kit |
| Piston Series |
SRP |
| Ring Set Included |
No |
| Wrist Pin Wall Thickness |
0.150 |
| Top Compression Ring Thickness |
0.0640 |
| Piston Pin Outside Diameter |
0.990 |
| Product Type |
Engine Piston Kit |
| Piston Pin Wall Thickness |
0.150 |
| Piston Pin Material |
5115 |
| Wrist Pin Length |
2.930 |
| Wrist Pin Outer Diameter |
0.990 |
| Compression Height |
1.645 |
| Prop 65 (C, R or CR) |
CR |
| Piston Average Weight |
622 |
| Second Compression Ring Thickness |
0.0640 |
| Bore Diameter |
4.280 |
| Forging Type |
FSR |
| Cylinder Head |
OPEN CHAMBER |
| Piston Material |
4032 |
| Category Hierarchy |
Auto>SRP Pistons>SRP>Piston Kits |
| Product Market |
Domestic |
| Oil Ring Thickness |
0.188 |
| Piston Volume |
23.00 |
| Industry |
Automotive |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Engine - Web |
Big Block |
| Make - Web |
Chevrolet |
| Ringset Included |
No |
| Piston Head Type |
Dome |
| Prop 65 Yes/No |
Yes |
| Add-On |
990-2930-15-51S |
| Engine |
Big Block |
| Add-On |
990-042-CS |
| Out of Stock Message |
Call for Availability |
| Add-On |
S100S8-4280-5 |
| Title - Web |
SRP Chevrolet Big Block Piston Kit - 4.280 in. Bore - 1.645 in. CH, 23.00 CC |
| Piston Pin Length |
2.930 |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
15.0000 |
