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Innovative 6010-4125 481 Stroker Big Block Oldsmobile Fx Series -12cc Flat Top Oldsmobile Forged Piston Set 4.125 Inch Bore Pin Dia.: 0.99" Comp Height: 1.26" Easy Assembly [vy3ECJTo]

$55.99 $179.99 -69%

Top-Grade 6010-4125 481 Stroker Big Block Oldsmobile PistonsExperience the ultimate performance with our 6010-4125 481 Stroker Big Block Oldsmobile Pistons. Designed for the FX Series, these high-quality pistons are engineered to deliver exceptional

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Innovative 6010-4125 481 Stroker Big Block Oldsmobile Fx Series -12cc Flat Top Oldsmobile Forged Piston Set 4.125 Inch Bore Pin Dia.: 0.99" Comp Height: 1.26" Easy Assembly [vy3ECJTo]

Top-Grade 6010-4125 481 Stroker Big Block Oldsmobile Pistons

Experience the ultimate performance with our 6010-4125 481 Stroker Big Block Oldsmobile Pistons. Designed for the FX Series, these high-quality pistons are engineered to deliver exceptional power and durability. With their 4.125-inch bore and -12cc Flat Top design, they are perfect for enhancing your Oldsmobile's engine performance. Our pistons are crafted with precision, ensuring a seamless fit and optimal performance.
  • 4.125-inch bore for increased engine displacement
  • -12cc Flat Top design for enhanced combustion efficiency

Key Product Properties and Specifications

Our 6010-4125 481 Stroker Big Block Oldsmobile Pistons are packed with top-notch features. They feature a Pin Dia. of 0.99 inches and a Comp Height of 1.26 inches, providing the perfect balance between compression and power. These pistons are available in full-floating or press-fit configurations, offering versatility for different engine setups. The ring groove dimensions of 1/16-1/16-3/16 inches ensure a secure fit and optimal sealing. With a stroke of 4.500 inches and a rod diameter of 7.1 inches, these pistons are designed to provide maximum power output.
  • Pin Dia.: 0.99 inches
  • Comp Height: 1.26 inches
  • Stroke: 4.500 inches
  • Rod Diameter: 7.1 inches

Practical Applications and Target Audience

Our 6010-4125 481 Stroker Big Block Oldsmobile Pistons are ideal for car enthusiasts and professionals looking to upgrade their Oldsmobile FX Series engines. These pistons are designed to provide a significant performance boost, whether you're hitting the track or just enjoying a smooth ride. The approximate compression ratio ranges from 72cc-11.62 to 77cc-11.07, offering flexibility for various engine tuning needs. With these pistons, you can expect improved acceleration, increased horsepower, and overall enhanced engine performance.
  • Optimized for the Oldsmobile FX Series
  • Improves engine acceleration and power
  • Perfect for both street and track use

What Our Customers Say

February 5, 2026

Absolutely no complaints!

This is a standout product in a crowded market.

- MarketWatcher.

February 5, 2026

Absolutely no complaints!

Unbeatable quality for the cost.

- Frank Allen.

February 5, 2026

Absolutely no complaints!

A great all-around performer.

- Gianna C..

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