Auto Barn
Est. 1957
Manley Performance

Manley Chevy LT1 Direct Injected Series 4.070in Bore -12 cc Dish Platinum Series Pistons

$1004.51

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Manley Chevy LT1 Direct Injected Series 4.070in Bore -12 cc Dish Platinum Series Pistons. Forged from 2618 alloy for superior strength and performance.

Key Features

  • This set includes Manley Platinum Series pistons for Chevy LT1 Direct Injected engines.
  • Each piston is forged from domestic 2618 alloy for superior strength and performance.
  • The pistons feature a 4.070-inch bore size and a -12cc dish volume.
  • They include proven cam and barrel skirt profiles designed for power and cylinder wall protection.
  • Tool steel wrist pins are included for added durability.
  • Exacting standards are maintained for ring lands and grooves to ensure enhanced ring seal.
These pistons are designed for Chevy LT1 Direct Injected engines with a 4.070-inch bore. Not CARB approved and cannot ship to California.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042
About this part

Product Details

When you're building a high-performance Chevy LT1 engine, especially one with direct injection, the pistons are a critical component. What you get in this set are Manley's Platinum Series pistons, designed for a 4.070-inch bore with a -12cc dish. These aren't just any pistons; they're crafted from domestic 2618 alloy forgings, a material known for its exceptional strength and ability to handle the demands of serious engine builds. Manley uses proven cam and barrel skirt profiles, which help generate power while also being designed to be gentle on your cylinder walls, reducing wear over time. You'll also find tool steel wrist pins included, adding to the overall durability of the assembly.

What sets these pistons apart is Manley's attention to detail in their manufacturing. They use unique fixturing that allows them to machine the skirt and the ring grooves in a single operation. This ensures the ring grooves are perfectly square to the piston skirt, which is crucial for achieving an excellent ring seal. A good ring seal means better compression, more power, and less oil getting into the combustion chamber. The ring lands and grooves themselves are held to very strict standards, further enhancing that seal. These pistons are a popular choice among professional engine builders and tuners who need reliable performance and durability for their projects.

Keep in mind that these pistons are not CARB approved and cannot be shipped to California. For a successful build, you'll want to ensure you have all the necessary supporting components, including the correct rings and connecting rods, as these are sold separately. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.

Specifications

Brand
Manley Performance
Manufacturer Part #
560170C-8
UPC
807298096285

Frequently Asked Questions

Manley Chevy LT1 Direct Injected Series 4.070in Bore -12 cc Dish Platinum Series Pistons

$1004.51