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 Kit |
| Description_EXT |
SRP, Chevrolet, Big Block Chevrolet, 4.270 in. Bore, 1.645 CD, Dome, 8 Cyl. Piston Kit |
| Description_DES |
Piston Set, 4032, Dome, 4.270 Bore, 1.645 CD, 0.990 Pin, Set of 8. |
| Description_INV |
SRP, Piston Set |
| 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 Kit |
| 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_TLE |
Chevrolet 454, 4.270 Bore, Dome, Set of 8 |
| Prop 65 (C, R or CR) |
CR |
| Make |
CHEVROLET |
| Piston Pin Wall Thickness |
0.150 |
| Compression Height |
1.645 |
| Engine - Web |
Big Block |
| Piston Pin Outside Diameter |
0.990 |
| Wrist Pin Outer Diameter |
0.990 |
| Piston Head Type |
Dome |
| Add-On |
990-042-CS |
| Piston Average Weight |
635 |
| Product Type |
Engine Piston Kit |
| Title |
SRP - Chevrolet, Big Block, 4.270 in. Bore, Piston Kit |
| Engine Type |
ICE |
| Piston Pin Material |
5115 |
| Prop 65 Yes/No |
Yes |
| Category Hierarchy |
Auto>SRP Pistons>SRP>Piston Kits |
| Out of Stock Message |
Call for Availability |
| Industry |
Automotive |
| Piston Volume |
14.00 |
| Cylinder Head |
CLOSED CHMBR |
| Add-On |
990-2930-15-51S |
| Top Compression Ring Thickness |
0.0800 |
| Bore Diameter |
4.270 |
| Add-On |
JE00F8-4270-0 |
| Piston Pin Length |
2.930 |
| Forging Type |
FSR |
| Piston Material |
4032 |
| Product Market |
Domestic |
| Wrist Pin Length |
2.930 |
| Wrist Pin Wall Thickness |
0.150 |
| Ring Set Included |
No |
| Second Compression Ring Thickness |
0.0800 |
| Engine |
Big Block |
| Ringset Included |
No |
| Oil Ring Thickness |
0.188 |
| Title - Web |
SRP Chevrolet Big Block Piston Kit - 4.270 in. Bore - 1.645 in. CH, 14.00 CC |
| Piston Series |
SRP |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Make - Web |
Chevrolet |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
15.0000 |
