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_EXT |
SRP, Chevrolet, Big Block Chevrolet, 4.270 in. Bore, 1.645 CD, Dome, Single Piston |
Description_DES |
Piston Single, 4032, Dome, 4.270 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_INV |
SRP, 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_SHO |
Piston |
Description_TLE |
Chevrolet 454, 4.270 Bore, Dome, Set of 1 |
Cylinder Head |
CLOSED CHMBR |
Title - Web |
SRP Chevrolet Big Block Piston - 4.270 in. Bore - 1.645 in. CH, 14.00 CC |
Bore Diameter |
4.270 |
Piston Volume |
14.00 |
Prop 65 (C, R or CR) |
CR |
Piston Material |
4032 |
Category Hierarchy |
Auto>SRP Pistons>SRP>Single Replacement Pistons |
Piston Average Weight |
635 |
Add-On |
990-2930-15-51S |
Out of Stock Message |
Call for Availability |
Add-On |
990-042-CS |
Add-On |
JE00F8-4270-0 |
Product Type |
Engine Piston |
Second Compression Ring Thickness |
0.0800 |
Piston Pin Length |
2.930 |
Ring Set Included |
No |
Make - Web |
Chevrolet |
Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
Wrist Pin Length |
2.930 |
Compression Height |
1.645 |
Ringset Included |
No |
Engine Type |
ICE |
Piston Pin Wall Thickness |
0.150 |
Prop 65 Yes/No |
Yes |
Industry |
Automotive |
Piston Series |
SRP |
Engine - Web |
Big Block |
Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
Oil Ring Thickness |
0.188 |
Piston Pin Material |
5115 |
Top Compression Ring Thickness |
0.0800 |
Piston Head Type |
Dome |
Engine |
Big Block |
Make |
CHEVROLET |
Forging Type |
FSR |
Product Market |
Domestic |
Title |
SRP - Chevrolet, Big Block, 4.270 in. Bore, Piston |
Piston Pin Outside Diameter |
0.990 |
Wrist Pin Wall Thickness |
0.150 |
Wrist Pin Outer Diameter |
0.990 |
Length |
5.0000 |
Width |
5.0000 |
Height |
5.0000 |
Weight |
2.0000 |