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 |
Description_DES |
Piston Single, 4032, Inv Dome/Dish, 4.145 Bore, 1.260 CD, 0.927 Pin, Set of 1. |
Description_EXT |
SRP, Chevrolet, Small Block Chevrolet, 4.145 in. Bore, 1.260 CD, Inverted Dome/Dish, 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_INV |
SRP, 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 |
Chevrolet 400, 4.145 Bore, Dish, Set of 1 |
Description_SHO |
Piston |
Piston Series |
SRP |
Wrist Pin Outer Diameter |
0.927 |
Piston Pin Outside Diameter |
0.927 |
Piston Head Type |
Dish |
Engine Type |
ICE |
Add-On |
927-2750-15-51S |
Top Compression Ring Thickness |
0.0640 |
Prop 65 (C, R or CR) |
CR |
Industry |
Automotive |
Make |
CHEVROLET |
Engine |
Small Block |
Title |
SRP - Chevrolet, Small Block, 4.145 in. Bore, Piston |
Bore Diameter |
4.145 |
Oil Ring Thickness |
0.218 |
Piston Pin Material |
5115 |
Add-On |
S100S8-4145-5 |
Ringset Included |
No |
Forging Type |
FSR |
Piston Pin Length |
2.750 |
Product Market |
Domestic |
Add-On |
927-042-CS |
Piston Average Weight |
463 |
Piston Pin Wall Thickness |
0.150 |
Product Type |
Engine Piston |
Compression Height |
1.260 |
Engine - Web |
Small Block |
Wrist Pin Wall Thickness |
0.150 |
Wrist Pin Length |
2.750 |
Ring Set Included |
No |
Title - Web |
SRP Chevrolet Small Block Piston - 4.145 in. Bore - 1.260 in. CH, -26.00 CC |
Piston Material |
4032 |
Prop 65 Yes/No |
Yes |
Out of Stock Message |
Call for Availability |
Piston Volume |
-26.00 |
Second Compression Ring Thickness |
0.0640 |
Cylinder Head |
CHEVROLET 23 DEG 20/30 |
Category Hierarchy |
Auto>SRP Pistons>SRP>Single Replacement Pistons |
Prop 65 - Short Label |
Prop 65 Warning Label.JPG |
Wrist Pin Material |
5115 Low Carbon Steel, Case Hardened |
Make - Web |
Chevrolet |
Length |
5.0000 |
Width |
5.0000 |
Height |
5.0000 |
Weight |
1.0000 |