Item Condition

• Brand New

• Brand: C.T.I.

• Coating: DLC (Diamond-Like Carbon / Black Diamond)

• Engine: 2.7L V6 EcoBoost (Gen 2 / Nano)

• Certifications: ISO 9001 & IATF 16949

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 Performance DLC Advantage

DLC (Diamond-Like Carbon) coated piston rings deliver superior performance:

• Ultra-high hardness: HV0.05 > 2800

• Extremely low friction: < 0.04

• Reduces internal friction & wear

• Improves sealing efficiency

• Helps lower fuel consumption

• Extends piston ring service life

*Ideal for high-performance builds and long-term reliability.

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Vehicle Fitment:

• Ford: F-150

VIN Code: P

*Confirm engine code, VIN, and bore size before purchase.

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Ring Sizes – STD (mm)

                         Bore x Axial x Radial

• 1st Ring: 83 × 1.2 x 2.7

• 2nd Ring: 83 × 1.0 x 2.7

• Oil Ring: 83 × 2.0 x 2.0

Oversize 020 (mm)

• 1st Ring: 83.5 × 1.2 x 2.7

• 2nd Ring: 83.5 × 1.0 x 2.7

• Oil Ring: 83.5 × 2.0 x 2.0

Oversize 030 (mm)

• 1st Ring: 83.75 × 1.2 x 2.7

• 2nd Ring: 83.75 × 1.0 x 2.7

• Oil Ring: 83.75 × 2.0 x 2.0

* Refer to listing photos for exact parts included

What's Included

• 1 × C.T.I. 31-083-03 DLC Piston Ring Set

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Shipping

• Ships same business day

• USPS or best available carrier

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Warranty & Returns

• 1-Year Warranty (manufacturing defects only)

• 30-Day Returns

• Item must be unused & in original packaging

• Shipping costs may apply

• Physical damage must be reported within 48 hours

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Buyer Responsibility

Buyer is responsible for verifying correct fitment.
If you are unsure about compatibility, message us before ordering.