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 M-6049-SCJ |
| Description_DEF |
Engine Piston Kit |
| Description_DES |
Piston Set, 4032, Flat Top, 4.390 Bore, 1.250 CD, 0.990 Pin, Set of 8. |
| Description_INV |
SRP, Piston Set |
| Description_EXT |
SRP, Ford, Big Block Ford, 4.390 in. Bore, 1.250 CD, Flat Top, 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_SHO |
Piston Kit |
| Description_TLE |
Ford 460, 4.390 Bore, Flat, Set of 8 |
| 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. |
| Piston Pin Length |
2.930 |
| Make - Web |
Ford |
| Oil Ring Thickness |
0.218 |
| Engine Type |
ICE |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Second Compression Ring Thickness |
0.0640 |
| Forging Type |
FSR |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Piston Series |
SRP |
| Engine |
Big Block |
| Title - Web |
SRP Ford Big Block Piston Kit - 4.390 in. Bore - 1.250 in. CH, -3.00 CC |
| Piston Pin Material |
5115 |
| Add-On |
990-042-CS |
| Out of Stock Message |
Call for Availability |
| Add-On |
S100S8-4390-5 |
| Make |
FORD |
| Add-On |
990-2930-15-51S |
| Product Market |
Domestic |
| Piston Average Weight |
540 |
| Piston Head Type |
Flat |
| Bore Diameter |
4.390 |
| Category Hierarchy |
Auto>SRP Pistons>SRP>Piston Kits |
| Piston Pin Outside Diameter |
0.990 |
| Title |
SRP - Ford, Big Block, 4.390 in. Bore, Piston Kit |
| Prop 65 Yes/No |
Yes |
| Ringset Included |
No |
| Wrist Pin Wall Thickness |
0.150 |
| Wrist Pin Outer Diameter |
0.990 |
| Cylinder Head |
SUPER COBRA JET |
| Industry |
Automotive |
| Prop 65 (C, R or CR) |
CR |
| Top Compression Ring Thickness |
0.0640 |
| Product Type |
Engine Piston Kit |
| Piston Material |
4032 |
| Compression Height |
1.250 |
| Piston Volume |
-3.00 |
| Piston Pin Wall Thickness |
0.150 |
| 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 |
