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 |
Pontiac 400 |
Description_DEF |
Engine Piston |
Description_DES |
Piston Single, 4032, Flat Top, 4.160 Bore, 1.690 CD, 0.980 Pin, Set of 1. |
Description_INV |
SRP, Piston |
Description_EXT |
SRP, Pontiac, Big Block Pontiac, 4.160 in. Bore, 1.690 CD, Flat Top, Single Piston |
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 |
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 |
Pontiac 400, 4.160 Bore, Flat, Set of 1 |
Ringset Included |
No |
Cylinder Head |
PONTIAC 400 |
Out of Stock Message |
Call for Availability |
Prop 65 Yes/No |
Yes |
Prop 65 (C, R or CR) |
CR |
Second Compression Ring Thickness |
0.0640 |
Piston Material |
4032 |
Engine |
Big Block |
Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
Title - Web |
SRP Pontiac Big Block Piston - 4.160 in. Bore - 1.690 in. CH, -5.00 CC |
Add-On |
990-042-CS |
Add-On |
S100S8-4155-5 |
Piston Pin Length |
2.750 |
Oil Ring Thickness |
0.188 |
Industry |
Automotive |
Add-On |
980-2750-15-51S |
Wrist Pin Wall Thickness |
0.150 |
Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
Make - Web |
Pontiac |
Wrist Pin Length |
2.750 |
Piston Volume |
-5.00 |
Product Market |
Domestic |
Make |
PONTIAC |
Category Hierarchy |
Auto>SRP Pistons>SRP>Single Replacement Pistons |
Top Compression Ring Thickness |
0.0640 |
Piston Average Weight |
526 |
Compression Height |
1.690 |
Engine Type |
ICE |
Piston Series |
SRP |
Forging Type |
FSR |
Bore Diameter |
4.160 |
Piston Pin Wall Thickness |
0.150 |
Piston Head Type |
Flat |
Piston Pin Material |
5115 |
Product Type |
Engine Piston |
Piston Pin Outside Diameter |
0.980 |
Title |
SRP - Pontiac, Big Block, 4.160 in. Bore, Piston |
Engine - Web |
Big Block |
Wrist Pin Outer Diameter |
0.980 |
Ring Set Included |
No |
Length |
5.0000 |
Width |
5.0000 |
Height |
5.0000 |
Weight |
1.0000 |