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Ships within 48 hours · Estimated delivery Sep 16 - Sep 21
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Description
SunCoast Performance Billet Steel Flexplate 01-19 GM 6.6L DuramaxFlexplates handle an immense amount of rotational forces and torque. Factory flexplates are usually iron and stamped steel in the 6. 6L Duramax from 2001 2019. When you increase engine power output, the stamped steel can't transfer the additional torque, the steel cracks, or suffers total failure by ripping the center of the plate out. This can be extremely dangerous but, fret not because our friends at SunCoast Performance offer a Billet Flexplate
Flexplates handle an immense amount of rotational forces and torque. Factory flexplates are usually iron and stamped steel in the 6.6L Duramax from 2001-2019. When you increase engine power output, the stamped steel can't transfer the additional torque, the steel cracks, or suffers total failure by ripping the center of the plate out. This can be extremely dangerous but, fret not because our friends at SunCoast Performance offer a Billet Flexplate that is machined to be stronger and more reliable than what the factory offers. By installing a billet steel flexplate in place of the factory's stamped
design, you have more material to handle the increased torque load,
allowing the transmission to shift harder with less slip. SunCoast's Billet Flexplate is a must-have upgrade for your performance build, or even just your daily driver.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 3
Don't trust AI it lies
Size: Large, Color: Red
The AI recommended the size based on my purchases and I tell you what AI was wrong because the pants didn't fit. Everything else did not.
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Reviewed in the United States on April 15, 2026
★★★★★ 5
Excellent Suit for the Money. Great, rich details.
Size: X-Large, Color: Black
This is a stunning piece of clothing. The material for the vests and pants are so luxurious and make it look like you spent a lot of money. Great versatility and thick material of great quality. The material is made of a rich fabric that feels subtle and gentle, but with the patterns showing well. It fits well and allows for movement. Whether you are looking for a wedding suit, or something to wear to a gala or bow-tie event, this is it.
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Reviewed in the United States on April 12, 2026
★★★★★ 5
Buy the suit. Be sure to measure!
Size: Large, Color: Red, Size: Large, Color: Red
Suit looks better than the photo in person. The suit is also made well. Great fabric and pattern!
My son is 6'1 and weighs around 135-140 pounds. I ordered a size large for him so the pants would be long enough. The pants were a little big but it was nothing a belt could not fix. The jacket and vest fit well too. The item also arrived on time.
***Suit runs small BUT if you take out time to do the measurements you will get the correct size.***
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Reviewed in the United States on February 16, 2026
★★★★★ 5
Great Buy
Size: Large, Color: Black
True to size. Material is nice and thick. Perfect attire for Wedding or any formal event.
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Reviewed in the United States on June 3, 2026
★★★★★ 4
Pants run small
Size: 3X-Large, Color: Purple
Jacket fit .. but pants did not. Nice suit though.
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Reviewed in the United States on May 28, 2025