Duramax Fuel Pressure Calibration Set for 2011–2016 Model Years (128041011)

Description

Description

Fits

Year	Make	Model	Engine
2011-2016	GMC	2500HD/3500HD	6.6L Duramax w/1000-2000 Allison Trans.

For the everyday truck. Designed to improve shift firmness with variable spring selections to achieve your desired results.

Matching minimum pressure and boosted pressure levels that are adjustable within the kit for stock 450HP up to 800HP.

Part Number: 128041011

Features

• Increases line pressure
• Improved clutch holding ability
• Promotes tighter shifts

Installation

• Click Here

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