SKU: 45371383883

FTI Performance Powerglide Aeroplex Input Shaft – Ringless Turbo Spline

Sale price$269.55 Regular price$299.50
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Ships within 48 hours · Estimated delivery Aug 3 - Aug 8

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Description

FTI Performance Powerglide Aeroplex Input Shaft – Ringless Turbo SplineFTI Performance Powerglide Aeroplex Input Shaft Ringless Turbo Spline When youre chasing every advantage, even small inefficiencies matter. This FTI Performance Aeroplex alloy input shaft is engineered for Powerglide transmissions, combining high strength construction with a ringless design to reduce drag and improve efficiency under load. Built for serious race applications, this shaft is designed to handle high horsepower while minimizing internal

FTI Performance Powerglide Aeroplex Input Shaft – Ringless Turbo Spline

When you’re chasing every advantage, even small inefficiencies matter.

This FTI Performance Aeroplex alloy input shaft is engineered for Powerglide transmissions, combining high-strength construction with a ringless design to reduce drag and improve efficiency under load.

Built for serious race applications, this shaft is designed to handle high horsepower while minimizing internal resistance, helping deliver more consistent performance at the track.

Key Features

  • Genuine FTI Performance component
  • Fits GM Powerglide transmissions
  • Aeroplex alloy construction for strength and durability
  • Ringless design reduces friction and drag
  • Turbo spline configuration for improved load handling
  • Precision machined for performance applications

Why Go Ringless?

Traditional designs can introduce:

  • Additional friction
  • Increased heat
  • Unnecessary drag inside the transmission

The ringless design helps:

  • Reduce internal resistance
  • Improve efficiency
  • Support more consistent performance under load

Because in racing, even small gains add up.

Built for Performance

  • Drag racing Powerglide builds
  • High horsepower applications
  • Turbo and nitrous setups
  • Competitive race transmissions

⚠️ Important Notes

  • Designed for Powerglide transmissions only
  • Turbo spline configuration – verify compatibility
  • Intended for racing and performance use
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: 45371383883

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4.6 ★★★★★
Based on 27 reviews
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Georges Carillet
Louisville, US
★★★★★ 5
Commfrotable and warm
Size: Large, Color: Dark Grey
Very light weight and comfortable.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2026
J
Verified Purchase
John H. Miller
Omaha, US
★★★★★ 5
Right size item
Size: Small, Color: Light Grey
Make sure you order the right size. I received Small size & not Large. My fault. But, it still fit ok, a little snug, yet it made me feel warm when I went outside. I will be ordering a large size in the near future. Some one else in the family will get the small size item.
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Reviewed in the United States on February 11, 2026
S
Verified Purchase
Steve
Battle Creek, US
★★★★★ 5
Warm
Size: XX-Large, Color: Black
13. Degrees at work this morning and with these as a base layer I was perfectly warm and comfortable.
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Reviewed in the United States on February 8, 2026
M
Verified Purchase
Mike Rice
Fort Morgan, US
★★★★★ 5
I think I could have been OK with a medium instead of a large, but still warm and comfy !!
Size: Large, Color: Dark Grey
Very Comfortable, and warm!! Cold weather in PA this winter !!!!
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Reviewed in the United States on February 11, 2026
B
Verified Purchase
Benjamin Harris
Alexandria, US
★★★★★ 5
Worthy value.
Size: Large, Color: Dark Grey
Good underwear has a price. This is definitely worth the investment. Not a heavy warm, but definitely a good cold day layer. Wore them in the house as sleeper. They fit like spandex with a fly.
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Reviewed in the United States on February 12, 2026

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