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, 1.645 CD, 0.990 Pin, Set of 1. |
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_EXT |
SRP, Chevrolet, Big Block Chevrolet, 4.280 in. Bore, 1.645 CD, Dome, Single Piston |
Description_INV |
SRP, Piston |
Description_TLE |
Chevrolet 454, 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. |
Description_SHO |
Piston |
Engine Type |
ICE |
Piston Pin Length |
2.930 |
Piston Head Type |
Dome |
Prop 65 Yes/No |
Yes |
Out of Stock Message |
Call for Availability |
Add-On |
990-042-CS |
Title - Web |
SRP Chevrolet Big Block Piston - 4.280 in. Bore - 1.645 in. CH, 14.00 CC |
Add-On |
990-2930-15-51S |
Add-On |
S100S8-4280-5 |
Second Compression Ring Thickness |
0.0640 |
Make - Web |
Chevrolet |
Ringset Included |
No |
Make |
CHEVROLET |
Compression Height |
1.645 |
Forging Type |
FSR |
Piston Series |
SRP |
Engine |
Big Block |
Top Compression Ring Thickness |
0.0640 |
Prop 65 (C, R or CR) |
CR |
Oil Ring Thickness |
0.188 |
Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
Piston Pin Outside Diameter |
0.990 |
Product Type |
Engine Piston |
Piston Volume |
14.00 |
Bore Diameter |
4.280 |
Piston Average Weight |
641 |
Piston Pin Material |
5115 |
Piston Material |
4032 |
Title |
SRP - Chevrolet, Big Block, 4.280 in. Bore, Piston |
Product Market |
Domestic |
Cylinder Head |
CLOSED CHMBR |
Category Hierarchy |
Auto>SRP Pistons>SRP>Single Replacement Pistons |
Piston Pin Wall Thickness |
0.150 |
Industry |
Automotive |
Wrist Pin Length |
2.930 |
Engine - Web |
Big Block |
Wrist Pin Wall Thickness |
0.150 |
Ring Set Included |
No |
Wrist Pin Outer Diameter |
0.990 |
Length |
5.0000 |
Width |
5.0000 |
Height |
5.0000 |
Weight |
2.0000 |