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_DES |
Piston Set, 2618, Dome, 4.500 Bore, 1.645 CD, 0.990 Pin, Set of 8. |
| Description_INV |
SRP, Piston Set |
| Description_EXT |
SRP, Chevrolet, Big Block Chevrolet, 4.500 in. Bore, 1.645 CD, Dome, 8 Cyl. 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_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_TLE |
Chevrolet 454, 4.500 Bore, Dome, Set of 8 |
| Ringset Included |
No |
| Second Compression Ring Thickness |
0.0640 |
| Title - Web |
SRP Chevrolet Big Block Piston Kit - 4.500 in. Bore - 1.645 in. CH, 41.00 CC |
| Oil Ring Thickness |
0.188 |
| Piston Pin Length |
2.930 |
| Wrist Pin Wall Thickness |
0.150 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Make - Web |
Chevrolet |
| Product Market |
Domestic |
| Piston Series |
SRP |
| Forging Type |
FSR |
| Engine |
Big Block |
| Piston Pin Material |
5115 |
| Piston Head Type |
Dome |
| Category Hierarchy |
Auto>SRP Pistons>SRP>Piston Kits |
| Top Compression Ring Thickness |
0.0640 |
| Engine Type |
ICE |
| Cylinder Head |
OPEN CHAMBER |
| Product Type |
Engine Piston Kit |
| Add-On |
990-042-CS |
| Title |
SRP - Chevrolet, Big Block, 4.500 in. Bore, Piston Kit |
| Prop 65 Yes/No |
Yes |
| Piston Pin Outside Diameter |
0.990 |
| Make |
CHEVROLET |
| Out of Stock Message |
Call for Availability |
| Piston Volume |
41.00 |
| Bore Diameter |
4.500 |
| Piston Pin Wall Thickness |
0.150 |
| Piston Average Weight |
725 |
| Prop 65 (C, R or CR) |
CR |
| Add-On |
S100S8-4500-5 |
| Add-On |
990-2930-15-51S |
| Piston Material |
2618 |
| Industry |
Automotive |
| Compression Height |
1.645 |
| Wrist Pin Outer Diameter |
0.990 |
| Engine - Web |
Big Block |
| Ring Set Included |
No |
| Wrist Pin Length |
2.930 |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
15.0000 |
