SKU #: SC-GM-1058-3D MPN #: GM-1058-3D

SunCoast Triple Disc Torque Converter 01-10 GM 6.6L Duramax LB7 / LLY / LBZ / LMM

$1,855.00
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Description Overview
The SunCoast Triple Disc Torque Converter is an ideal choice for everyday driving in your 6.6L Duramax. This converter is specially designed to work efficiently with stock to medium-sized turbos and big HP tunes. It will brake stall at 2300 RPM, but will still couple at cruising speeds. The shifts occur at 2000-2500 RPM and you can expect to see about a 500 RPM drop.
Product Price
$1,855.00
Refundable Core Deposit
+ $350.00
Price with Core Deposit
$2,205.00
  1. Pay Core Deposit with your order
  2. Return Old Part within 30 days
  3. Get Deposit Back once approved

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The SunCoast Triple Disc Torque Converter is designed for everyday driving, working efficiently with stock to medium-sized turbos and big HP tunes.

Fits
2001-2010 GM 6.6L Duramax LB7 / LLY / LBZ / LLM
Brand
SunCoast Performance
Best for
Daily driving and race use
Key features
  • Triple disc design
  • Works efficiently with stock to medium-sized turbos and big HP tunes
  • Couples at cruising speeds
  • Great for daily driving and race use
Key specs
  • 2000-2300 Stall
  • Brake stall at 2300 RPM
  • Shifts occur at 2000-2500 RPM
  • About a 500 RPM drop

Summarized by AI from this product’s description and specs. Confirm fitment for your year, make and engine before ordering.

The SunCoast Triple Disc Torque Converter is an ideal choice for everyday driving in your 6.6L Duramax. This converter is specially designed to work efficiently with stock to medium-sized turbos and big HP tunes. It will brake stall at 2300 RPM, but will still couple at cruising speeds. The shifts occur at 2000-2500 RPM and you can expect to see about a 500 RPM drop.

Vehicle Fitment
2001-2010 GM 6.6L Duramax LB7 / LLY / LBZ / LLM
WARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
FEATURES & BENEFITS:
  • Triple Disc
  • 2000-2300 Stall
  • Great For Daily Driving & Race Use
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.