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2005 Chevrolet 6.6L Duramax LLY
SKU #: SC-A1-P1B-6 MPN #: A1-P1B-6

SunCoast Allison 6 Speed Transmission Modified P1 Sun Gear 06-19 GM 6.6L Duramax

$85.00
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Description
SunCoast's modified P1 Sun Gear for Allison transmissions in 2006-2019 GM Diesels, is the perfect pairing for their update P1 Planetary Gear.  Build for high horsepower builds, this is the perfect billet piece to held build your transmission to handle whatever competition driving you can throw at it.
SunCoast's modified P1 Sun Gear for Allison transmissions in 2006-2019 GM Diesels, is the perfect pairing for their update P1 Planetary Gear.  Build for high horsepower builds, this is the perfect billet piece to held build your transmission to handle whatever competition driving you can throw at it.
No shipping to CA
About SunCoast Performance

Established in 1989 as a small-scale enterprise in picturesque Fort Walton Beach, FL, SunCoast Performance embarked on its journey with a mission to meet the rising demand for top-tier aftermarket torque converters, transmission assemblies, and components. Over the years, SunCoast has diligently identified, tested, and rectified numerous weak points within OEM transmissions and torque converters. Leveraging extensive real-world test data and cutting-edge design technology, SunCoast has emerged as a leader in quality craftsmanship, consistently surpassing competitors and exceeding customer expectations.

At the core of SunCoast's ethos lies an unwavering commitment to American-made excellence in design, manufacturing, technical support, and customer satisfaction. The company hosts bi-annual research laboratories, fostering knowledge exchange among customers and suppliers, and staying abreast of technological advancements shaping the automotive industry.

Today, SunCoast stands at the pinnacle of automotive performance, boasting a workforce of over 45 employees and occupying more than 75,000 square feet of climate-controlled facilities. In addition to manufacturing, SunCoast leases 20,000 square feet to their in-house metal supplier, National Aluminum & Alloy, ensuring complete control over the production process with access to a vast inventory of raw materials worth upwards of $2,000,000.

Video
Deferred Core Program Explanation

Ben explains the benefits of our deferred core program and how to return your core when necessary. Not sure what that is or need to send your core back? Give this video a watch for information and answers to many FAQ's.

If you’d like more information on our core return policy or need to start the core return process just give us a call at 1-888-993-4373.