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_DEF |
Engine Piston |
Description_DES |
Piston Single, 2618, Dome, 4.280 Bore, 1.765 CD, 0.990 Pin, Set of 1. |
Description_INV |
SRP, Piston |
Description_EXT |
SRP, Chevrolet, Big Block Chevrolet, 4.280 in. Bore, 1.765 CD, Dome, Single Piston |
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 |
Description_TLE |
Chevrolet 427, 4.280 Bore, Dome, Set of 1 |
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. |
Title |
SRP - Chevrolet, Big Block, 4.280 in. Bore, Piston |
Compression Height |
1.765 |
Forging Type |
FSR |
Make |
CHEVROLET |
Product Market |
Domestic |
Piston Pin Outside Diameter |
0.990 |
Engine - Web |
Big Block |
Bore Diameter |
4.280 |
Engine Type |
ICE |
Wrist Pin Wall Thickness |
0.150 |
Oil Ring Thickness |
0.188 |
Piston Series |
SRP |
Piston Material |
2618 |
Prop 65 (C, R or CR) |
CR |
Piston Head Type |
Dome |
Category Hierarchy |
Auto>SRP Pistons>SRP>Single Replacement Pistons |
Out of Stock Message |
Call for Availability |
Piston Pin Wall Thickness |
0.150 |
Piston Pin Material |
5115 |
Piston Average Weight |
715 |
Wrist Pin Outer Diameter |
0.990 |
Piston Volume |
48.00 |
Add-On |
990-2930-15-51S |
Product Type |
Engine Piston |
Top Compression Ring Thickness |
0.0640 |
Industry |
Automotive |
Second Compression Ring Thickness |
0.0640 |
Title - Web |
SRP Chevrolet Big Block Piston - 4.280 in. Bore - 1.765 in. CH, 48.00 CC |
Engine |
Big Block |
Prop 65 Yes/No |
Yes |
Add-On |
990-042-CS |
Piston Pin Length |
2.930 |
Add-On |
S100S8-4280-5 |
Ringset Included |
No |
Cylinder Head |
OPEN CHAMBER |
Make - Web |
Chevrolet |
Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
Wrist Pin Length |
2.930 |
Ring Set Included |
No |
Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
Length |
5.0000 |
Width |
5.0000 |
Height |
5.0000 |
Weight |
2.0000 |