SKU: 5105115864

Valair ZF6 Spring Hub Dual Disc 99-03 7.3L Ford Powerstroke

$612.90 $681.00
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 19 - Jul 24

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Valair ZF6 Spring Hub Dual Disc 99-03 7.3L Ford PowerstrokeWhen quality matters, count on Valair! This kit replaces the factory "known for failure" dual mass flywheel and converts it to a single, solid flywheel. This is THE kit for higher horsepower 7. 3L's that are daily driven, and especially used for towing. This kit is available in both a ceramic facing and organic. The ceramic facing is rated for 650 HP, and the organic is rated for 550 HP. Ceramic is a perfect option for those that like to beat on their

When quality matters, count on Valair! This kit replaces the factory "known for failure" dual mass flywheel and converts it to a single, solid flywheel. This is THE kit for higher horsepower 7.3L's that are daily driven, and especially used for towing.

This kit is available in both a ceramic facing and organic. The ceramic facing is rated for 650 HP, and the organic is rated for 550 HP. Ceramic is a perfect option for those that like to beat on their trucks a little, but aren't doing boosted launches daily (otherwise see our SFI rated dual disc). The organic is PERFECT for those that are doing a fair amount of towing and want a fairly smooth engagement, but still able to handle the power once locked in a gear.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 5105115864

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4.4 ★★★★★
Based on 9 reviews
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Verified Purchase
elie i aoun
Natrona Heights, US
★★★★★ 5
Design
Design and fit perfect
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 25, 2025
R
RD2Oz
Carnegie, US
★★★★★ 3
Very Thin but NICE
This polo shirt is much thinner than expected. While the blue color is vibrant, it’s best worn with a layer underneath, such as a mock turtleneck. I recommend ordering a size up, as the viscose fabric tends to shrink more than cotton. For care, hand wash or place it in a mesh laundry bag and use a gentle cycle. Despite these considerations, the shirt is attractive and practical when properly cared for, and I may purchase another in a different color.
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Reviewed in the United States on January 11, 2026
T
The MelMan
Fort Morgan, US
★★★★★ 5
Comfortable and Durable Shirt for the Fall and Winter!
What You Need To Know: - Very Comfortable - Love The Way The Shirt Fits - No Fading from Washing (Warm) - No Shrinkage Drying (Delicate) I'm 6'3" with a long torso. Most of my height is from the waste up. For that reason, I usually only order XLT shirts. I need the extra length of the Tall shirts otherwise, the shirt is typically too short. The shirt was not offered in the XLT size so I decided to order the shirt in the XL size. This is one of the few XL sized shirts I've found that actually fits me! You'll see in the picture that it easily falls below my waist. In addition, I've washed and dried the shirt multiple times and it's held up well. I love the fact that the shirt is a pullover with a zipper instead of buttons. This shirt will definitely be in my rotation for those cool Fall days and all of Winter.
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Reviewed in the United States on September 21, 2025
C
Canon
Omaha, US
★★★★★ 4
Truly a SLIM fit
This is DEFINITELY a slim fit. It is true to size but expect it to be fitted pretty tightly on your arms and chest. The material is some kind of stretchy woven knit but thin so good for wearing out and not sweating but because of the slim fit, the tighter arms, I would never risk a golf swing in this for fear of hulking out of the seams. The color is a very nice light blue, true to the pictures and the style is great for someone ok with showing off their body. Overall, a good fall shirt for an affordable price.
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Reviewed in the United States on November 30, 2025
N
Verified Purchase
normanbor
Omaha, US
★★★★★ 5
Buy..good item
Size: XX-Large, Color: Black, White, Blue
These I liked. T-shirt material but with the mock turtle neck collar. Light and airy. Going to buy more.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 2, 2026

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