Wiseco Pro-Tru SBC For Chevrolet LS Series +4cc Pin 1.335in / 3.903in Bore

Part # PTS523A903 SKU 329247

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$714.99
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SKU: 329247
UPC: 193564093479
Width: 11.00 (in)
Height: 22.00 (in)
Depth: 4.00 (in)
Shipping
Free, US only. Arrives in 2–4 days.
Returns
60-day free returns. Wrong fit? Our team is here 24/7. Details
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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.

Specifications

Identification
BrandWiseco
Part numberPTS523A903
SKU329247
UPC193564093479
Dimensions and weight
Piston diameter3.903
Dimensions (W × H × D)11.00 × 22.00 × 4.00 in
Material and finish
MaterialAluminum
Series and warranty
Details
UsageStreet and performance engine builds
IncludesPiston
TypePiston
Cylinder bore diameter3.903
Pin diameter1.335

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.

Wiseco Pro-Tru SBC For Chevrolet LS Series +4cc Pin 1.335in / 3.903in Bore
Wiseco Pro-Tru SBC For Chevrolet LS Series +4cc Pin 1.335in / 3.903in Bore
$714.99

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