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 |
Description_DES |
Piston Single, 4032, Dome, 4.280 Bore, 1.270 CD, 0.990 Pin, Set of 1. |
Description_EXT |
SRP, Chevrolet, Big Block Chevrolet, 4.280 in. Bore, 1.270 CD, Dome, Single Piston |
Description_INV |
SRP, 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_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 1 |
Bore Diameter |
4.280 |
Category Hierarchy |
Auto>SRP Pistons>SRP>Single Replacement Pistons |
Title |
SRP - Chevrolet, Big Block, 4.280 in. Bore, Piston |
Piston Average Weight |
546 |
Piston Pin Wall Thickness |
0.150 |
Piston Series |
SRP |
Product Market |
Domestic |
Wrist Pin Outer Diameter |
0.990 |
Piston Head Type |
Dome |
Make |
CHEVROLET |
Engine Type |
ICE |
Piston Pin Outside Diameter |
0.990 |
Top Compression Ring Thickness |
0.0640 |
Piston Pin Material |
5115 |
Oil Ring Thickness |
0.218 |
Forging Type |
FSR |
Engine - Web |
Big Block |
Ring Set Included |
No |
Add-On |
990-042-CS |
Product Type |
Engine Piston |
Piston Volume |
18.00 |
Out of Stock Message |
Call for Availability |
Add-On |
S100S8-4280-5 |
Prop 65 (C, R or CR) |
CR |
Prop 65 Yes/No |
Yes |
Piston Material |
4032 |
Industry |
Automotive |
Cylinder Head |
OPEN CHAMBER |
Add-On |
990-2930-15-51S |
Compression Height |
1.270 |
Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
Make - Web |
Chevrolet |
Piston Pin Length |
2.930 |
Ringset Included |
No |
Second Compression Ring Thickness |
0.0640 |
Engine |
Big Block |
Title - Web |
SRP Chevrolet Big Block Piston - 4.280 in. Bore - 1.270 in. CH, 18.00 CC |
Wrist Pin Length |
2.930 |
Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
Wrist Pin Wall Thickness |
0.150 |
Length |
5.0000 |
Width |
5.0000 |
Height |
5.0000 |
Weight |
2.0000 |