Wiseco Pro-Tru SBC For Chevrolet LS Series +4cc Pin 1.335in / 3.903in Bore
Part # PTS523A903 SKU 329247
Highlights
- Usage
- Street and performance engine builds
- Piston diameter
- 3.903
- Material
- Aluminum
- Type
- Piston
- Cylinder bore diameter
- 3.903
- Pin diameter
- 1.335
Description
Wiseco Pro-Tru SBC For Chevrolet LS Series +4cc Pin 1.335in / 3.903in Bore
The Wiseco Pro-Tru SBC (Small Block Chevrolet) is engineered specifically for the Chevrolet LS series engines, offering an innovative approach to enhancing the performance of your vehicle. With a thoughtfully designed configuration featuring a +4cc pin and a bore size of 3.903 inches, this piston product ensures optimal combustion dynamics and engine efficiency. Wiseco's commitment to high-quality manufacturing techniques guarantees durability and precision, making these pistons a reliable choice for both performance enthusiasts and professional builders alike.
This product is meticulously crafted to deliver improved compression ratios and significant horsepower gains, resulting in enhanced overall engine performance. The Pro-Tru design incorporates advanced features that improve the longevity of engine components while reducing wear and tear. With its ability to withstand high-pressure environments, this piston is ideal for both daily drivers and high-performance racing applications. The combination of light weight and robust material construction results in reduced reciprocating mass, contributing to a faster throttle response and better power delivery.
FITMENT:
Designed specifically for Chevrolet LS series engines, the Wiseco Pro-Tru SBC pistons are compatible with various applications, ensuring a perfect fit in most performance-oriented builds. These pistons work seamlessly with standard LS engine blocks, providing a straightforward upgrade path for those looking to boost their engine’s performance without any major modifications.
Key Features & Benefits
- Engineered for ultimate performance enhancement in Chevrolet LS series engines.
- Features a +4cc pin design for improved combustion efficiency.
- Constructed with high-quality materials for enhanced durability and reliability.
- Provides significant horsepower boosts while maintaining optimal compression ratios.
- Lightweight construction reduces reciprocating mass, improving throttle response.
- Designed for both professional and enthusiast applications.
Vehicle fitment
| Make | Model | Submodel | Years |
|---|
No vehicle matches that filter.
Fitment data from the manufacturer catalogue. Check your engine before ordering, or call us.
Specifications
| Identification | |
|---|---|
| Brand | Wiseco |
| Part number | PTS523A903 |
| SKU | 329247 |
| UPC | 193564093479 |
| Dimensions and weight | |
| Piston diameter | 3.903 |
| Dimensions (W × H × D) | 11.00 × 22.00 × 4.00 in |
| Material and finish | |
| Material | Aluminum |
| Series and warranty | |
| Details | |
| Usage | Street and performance engine builds |
| Includes | Piston |
| Type | Piston |
| Cylinder bore diameter | 3.903 |
| Pin diameter | 1.335 |
Shipping and returns
Shipping. Free on every order, US only. Orders arrive in 2–4 days.
Returns. 60-day free returns, except in extreme cases.
Support. Our team is available 24/7 for fitment mismatches or any other reason.
Warranty. Full manufacturer guarantee.
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