
DSS Racing
PISTON SET
$904.99
Only 2 left
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- 30-Day Returns
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Shipping & Returns
Most orders ship within 1–2 business days from US warehouses. Tracking is emailed as soon as your order is on its way.
30-day hassle-free returns on unused parts in original packaging. Read the full returns policy
Overview
Upgrade your Ford's performance with the DSS Racing Piston Set, engineered for optimal power and efficiency. This set of eight forged aluminum pistons is designed to enhance your engine's responsiveness and durability.
- Forged 4032 alloy: Provides superior strength and longevity compared to standard cast pistons, ensuring reliable performance under high-stress conditions.
- Flat top design: Features two valve reliefs for improved airflow and combustion, delivering enhanced horsepower and torque.
- Precision fit: Meant for stock engine stroke, this piston set fits seamlessly with most OEM connecting rods, allowing for easy installation.
- Wrist pin included: Comes with press-fit or floating wrist pins, simplifying your rebuild process.
- Optimal compression height: At 1.775 inches, it ensures proper engine dynamics for a balanced performance.
Designed specifically for Ford engines with a 4.050-inch bore and 3.784-inch stroke, this piston set is a reliable choice for any performance build. Experience the difference with DSS Racing's FX-Series.
- Ships fast from US warehouses
- 30-day hassle-free returns
Specifications
| Brand | DSS Racing |
| GTIN | 00194403074932 |
Frequently Asked Questions
What is the purpose of the DSS Racing Piston Set?
The DSS Racing Piston Set is designed for use in Ford engines, specifically for enhancing performance and efficiency in the 6.4L/390 engine displacement.
What materials are used in the construction of these pistons?
The pistons are made from forged aluminum, specifically a forged 4032 alloy, which provides strength and durability.
How many pistons are included in the set?
The DSS Racing Piston Set is sold as a set of 8 pistons.
What is the installation difficulty of the piston set?
Installation of pistons can be complex, and it is generally recommended to seek professional installation to ensure proper fitment and performance.
What is the bore size of the pistons?
The pistons have a bore size of 4.050 inches, or 102.870 mm.
$904.99




