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 APBA |
| Description_DES |
Piston Set, 2618, Dome, 4.280 Bore, 1.765 CD, 0.990 Pin, Set of 8. |
| Description_DEF |
Engine Piston Kit |
| Description_EXT |
SRP, Chevrolet, Big Block Chevrolet, 4.280 in. Bore, 1.765 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 427, 4.280 Bore, Dome, Set of 8 |
| Engine |
Big Block |
| Title - Web |
SRP Chevrolet Big Block Piston Kit - 4.280 in. Bore - 1.765 in. CH, 48.00 CC |
| Add-On |
990-2930-15-51S |
| Second Compression Ring Thickness |
0.0640 |
| Prop 65 Yes/No |
Yes |
| Add-On |
990-042-CS |
| Add-On |
S100S8-4280-5 |
| Prop 65 (C, R or CR) |
CR |
| Ringset Included |
No |
| Out of Stock Message |
Call for Availability |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Piston Pin Length |
2.930 |
| Piston Material |
2618 |
| Industry |
Automotive |
| Cylinder Head |
OPEN CHAMBER |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Make - Web |
Chevrolet |
| Piston Head Type |
Dome |
| Piston Average Weight |
715 |
| Top Compression Ring Thickness |
0.0640 |
| Piston Pin Material |
5115 |
| Forging Type |
FSR |
| Compression Height |
1.765 |
| Piston Series |
SRP |
| Oil Ring Thickness |
0.188 |
| Product Type |
Engine Piston Kit |
| Bore Diameter |
4.280 |
| Piston Volume |
48.00 |
| Piston Pin Outside Diameter |
0.990 |
| Engine Type |
ICE |
| Piston Pin Wall Thickness |
0.150 |
| Category Hierarchy |
Auto>SRP Pistons>SRP>Piston Kits |
| Product Market |
Domestic |
| Make |
CHEVROLET |
| Title |
SRP - Chevrolet, Big Block, 4.280 in. Bore, Piston Kit |
| Ring Set Included |
No |
| Wrist Pin Wall Thickness |
0.150 |
| Engine - Web |
Big Block |
| Wrist Pin Outer Diameter |
0.990 |
| Wrist Pin Length |
2.930 |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
18.0000 |
