Manley Ford Cyclone 3.7L DOHC 3.760in Bore 10.5:1 CR +2.0cc Dome Piston Set

Built from domestic 2618 alloy forgings, these Manley pistons are a solid choice for anyone rebuilding or upgrading their Ford Cyclone 3.7L DOHC engine. The +2.0cc dome volume contributes to a 10.5:1 compression ratio, a common target for improved performance without sacrificing too much daily drivability. Manley's signature cam and barrel skirt profiles are designed to reduce friction and wear on your cylinder walls, which is crucial for longevity, especially when you're pushing the engine harder.

You'll find that Manley pays close attention to the details that matter for engine building. The ring lands and grooves are machined to exacting standards, which helps ensure a tight seal for the piston rings. This improved seal means better combustion efficiency and ultimately, more power. They also use unique fixturing to machine the skirt and ring grooves in one operation, ensuring they are perfectly square to each other. This level of precision helps prevent issues down the road and contributes to a smoother-running engine.

This set includes premium chrome moly wrist pins, known for their durability. For those looking for even more robustness, Manley offers upgrades to 9310 or Turbo Tuff/DLC alloys on select part numbers. These pistons are a popular choice among professional engine builders for their strength and the performance gains they offer. Please note that these are not CARB approved and cannot be shipped to California.