Customer Favorite 3175-4030 Boss 347 Stroker Small Block Ford 289 - 302 Fx Series +7.5cc Dome Top 351 Cleveland \ Boss Open & Closed Chamber Forged Piston Set 4.030 Inch Bore Pin Dia.: 0.927" Comp Height: 1.09" Bonkers Deal: 30% Off [kjitQ4ma]

Top-Grade 347 Small Block Ford Pistons

Enhance your Ford 289 - 302, FX, engine with our premium 347 Stroker Small Block Pistons. Designed for maximum performance and durability, these pistons are a perfect match for your high-performance needs. Our pistons feature a +7.5cc dome top, providing exceptional combustion efficiency and power output. With a full-floating or press fit option, these pistons offer unparalleled strength and reliability.

• High-Performance Piston Design
• Full-Floating or Press Fit Options

Key Specifications and Features

Our 347 Small Block Ford Pistons are engineered with precision to meet the highest standards of quality. The pistons have a bore size of 4.030 inches and a pin diameter of 0.927 inches, ensuring a perfect fit in your engine. The compression height is set at 1.09 inches, contributing to optimal engine performance. The stroke length is 3.400 inches, while the rod length is 5.4 inches. The approximate compression ratio ranges from 58cc to 13.18, depending on the application. These pistons also feature a ring groove configuration of 1.2/1.2/3MM, providing excellent heat management and sealing.

• 4.030-inch Bore Size
• 0.927-inch Pin Diameter
• 1.09-inch Compression Height

Practical Applications and Benefits

These 347 Small Block Ford Pistons are ideal for a wide range of applications, including street performance, racing, and off-road use. The dome top design and precise engineering make them perfect for high-revving engines, ensuring smooth operation and increased power output. The forged pistons offer exceptional strength and resistance to heat, providing long-lasting performance. Whether you're looking to upgrade your daily driver or build a high-performance race car, these pistons are the perfect choice.

• High-Revving Engine Compatibility
• Forged Piston Construction for Strength