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_DES |
Piston Set, 4032, Inv Dome/Dish, 4.145 Bore, 1.425 CD, 0.927 Pin, 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_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_EXT |
SRP, Chevrolet, Small Block Chevrolet, 4.145 in. Bore, 1.425 CD, Inverted Dome/Dish, 8 Cyl. Piston Kit |
| Description_INV |
SRP, Piston Set |
| Description_TLE |
Chevrolet 400, 4.145 Bore, Dish, Set of 8 |
| Description_SHO |
Piston Kit |
| Ring Set Included |
No |
| Prop 65 (C, R or CR) |
CR |
| Prop 65 Yes/No |
Yes |
| Piston Pin Outside Diameter |
0.927 |
| Product Type |
Engine Piston Kit |
| Engine - Web |
Small Block |
| Wrist Pin Length |
2.750 |
| Compression Height |
1.425 |
| Second Compression Ring Thickness |
0.0640 |
| Piston Volume |
-21.00 |
| Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
| Add-On |
927-042-CS |
| Category Hierarchy |
Auto>SRP Pistons>SRP>Piston Kits |
| Cylinder Head |
CHEVROLET 23 DEG 20/30 |
| Bore Diameter |
4.145 |
| Piston Material |
4032 |
| Top Compression Ring Thickness |
0.0640 |
| Add-On |
S100S8-4145-5 |
| Title |
SRP - Chevrolet, Small Block, 4.145 in. Bore, Piston Kit |
| Add-On |
927-2750-15-51S |
| Piston Average Weight |
483 |
| Out of Stock Message |
Call for Availability |
| Industry |
Automotive |
| Product Market |
Domestic |
| Piston Pin Wall Thickness |
0.150 |
| Title - Web |
SRP Chevrolet Small Block Piston Kit - 4.145 in. Bore - 1.425 in. CH, -21.00 CC |
| Oil Ring Thickness |
0.188 |
| Piston Head Type |
Dish |
| Piston Series |
SRP |
| Forging Type |
FSR |
| Make |
CHEVROLET |
| Engine Type |
ICE |
| Ringset Included |
No |
| Piston Pin Length |
2.750 |
| Engine |
Small Block |
| Piston Pin Material |
5115 |
| Wrist Pin Outer Diameter |
0.927 |
| Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
| Make - Web |
Chevrolet |
| Wrist Pin Wall Thickness |
0.150 |
| Length |
6.0000 |
| Width |
12.0000 |
| Height |
26.0000 |
| Weight |
14.0000 |
