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 Small Block 400 |
| Description_DEF |
Engine Piston Kit |
| Description_EXT |
SRP, Chevrolet, Small Block Chevrolet, 4.145 in. Bore, 1.150 CD, Inverted Dome/Dish, 8 Cyl. Piston Kit |
| Description_DES |
Piston Set, 4032, Inv Dome/Dish, 4.145 Bore, 1.150 CD, 0.927 Pin, Set of 8. |
| Description_TLE |
Chevrolet 400, 4.145 Bore, Dish, 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. |
| Description_SHO |
Piston Kit |
| Description_INV |
SRP, Piston Set |
| 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
|
| Piston Head Type |
Dish |
| Engine Type |
ICE |
| Forging Type |
FSR |
| Ringset Included |
No |
| Oil Ring Thickness |
0.218 |
| Piston Pin Outside Diameter |
0.927 |
| Title |
SRP - Chevrolet, Small Block, 4.145 in. Bore, Piston Kit |
| Make |
CHEVROLET |
| Piston Series |
SRP |
| Bore Diameter |
4.145 |
| Compression Height |
1.150 |
| Piston Pin Wall Thickness |
0.150 |
| Piston Pin Material |
5115 |
| Product Market |
Domestic |
| Wrist Pin Wall Thickness |
0.150 |
| Engine - Web |
Small Block |
| Add-On |
927-042-CS |
| Title - Web |
SRP Chevrolet Small Block Piston Kit - 4.145 in. Bore - 1.150 in. CH, -21.00 CC |
| Add-On |
927-2750-15-51S |
| Piston Pin Length |
2.750 |
| Prop 65 Yes/No |
Yes |
| Out of Stock Message |
Call for Availability |
| Top Compression Ring Thickness |
0.0640 |
| Product Type |
Engine Piston Kit |
| Engine |
Small Block |
| Second Compression Ring Thickness |
0.0640 |
| Prop 65 (C, R or CR) |
CR |
| Piston Volume |
-21.00 |
| Category Hierarchy |
Auto>SRP Pistons>SRP>Piston Kits |
| Industry |
Automotive |
| Add-On |
S100S8-4145-5 |
| Piston Average Weight |
432 |
| Piston Material |
4032 |
| Wrist Pin Outer Diameter |
0.927 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Wrist Pin Length |
2.750 |
| Ring Set Included |
No |
| Cylinder Head |
CHEVROLET 23 DEG 20/30 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Make - Web |
Chevrolet |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
14.0000 |
