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 |
Ford Big Block 460 |
| Description_DES |
Piston Set, 4032, Flat Top, 4.390 Bore, 1.420 CD, 0.990 Pin, Set of 8. |
| Description_DEF |
Engine 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_INV |
SRP, Piston Set |
| Description_EXT |
SRP, Ford, Big Block Ford, 4.390 in. Bore, 1.420 CD, Flat Top, 8 Cyl. Piston Kit |
| 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 |
Ford 460, 4.390 Bore, Flat, Set of 8 |
| Description_SHO |
Piston Kit |
| Bore Diameter |
4.390 |
| Product Market |
Domestic |
| Wrist Pin Wall Thickness |
0.150 |
| Piston Average Weight |
579 |
| Compression Height |
1.420 |
| Cylinder Head |
SUPER COBRA JET |
| Title |
SRP - Ford, Big Block, 4.390 in. Bore, Piston Kit |
| Piston Pin Outside Diameter |
0.990 |
| Piston Pin Wall Thickness |
0.150 |
| Top Compression Ring Thickness |
0.0640 |
| Wrist Pin Outer Diameter |
0.990 |
| Add-On |
S100S8-4390-5 |
| Industry |
Automotive |
| Add-On |
990-2930-15-51S |
| Make |
FORD |
| Prop 65 (C, R or CR) |
CR |
| Piston Pin Material |
5115 |
| Piston Volume |
-3.00 |
| Add-On |
990-042-CS |
| Ring Set Included |
No |
| Engine - Web |
Big Block |
| Category Hierarchy |
Auto>SRP Pistons>SRP>Piston Kits |
| Piston Pin Length |
2.930 |
| Piston Head Type |
Flat |
| Oil Ring Thickness |
0.188 |
| Piston Material |
4032 |
| Title - Web |
SRP Ford Big Block Piston Kit - 4.390 in. Bore - 1.420 in. CH, -3.00 CC |
| Engine Type |
ICE |
| Ringset Included |
No |
| Product Type |
Engine Piston Kit |
| Piston Series |
SRP |
| Forging Type |
FSR |
| Prop 65 Yes/No |
Yes |
| Engine |
Big Block |
| Out of Stock Message |
Call for Availability |
| Second Compression Ring Thickness |
0.0640 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Length |
2.930 |
| Make - Web |
Ford |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
15.0000 |
