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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21
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Description
Chev Powerglide TCI Transmission Vacuum Modulator 1963 - 1973 # TCI280001Chev Powerglide TCI Transmission Vacuum Modulator 1963 1973 # TCI280001 Vacuum Modulator, Adjustable, GM, Powerglide, Each Modulator Valve Material: Steel Modulator Valve Finish: Natural Quantity: Sold individually. Notes: Replaces factory vacuum modulator. TCI Transmission Vacuum Modulators If your transmission is sending up smoke signals, then there could be a problem with your modulator. Replace old factory preset models with TCI adjustable vacuum
Chev Powerglide TCI Transmission Vacuum Modulator 1963 - 1973 # TCI280001Vacuum Modulator, Adjustable, GM, Powerglide, Each
Modulator Valve Material:
Steel
Modulator Valve Finish:
Natural
Quantity:
Sold individually.
Notes:
Replaces factory vacuum modulator.
TCI Transmission Vacuum Modulators
If your transmission is sending up smoke signals, then there could be a problem with your modulator. Replace old factory preset models with TCI adjustable vacuum modulators. These transmission modulators are available for several applications and allow you to fine-tune your shift points and shift feel. Simply adjust the screw inside of the vacuum nipple for more or less diaphragm preload. Your transmission relies on the vacuum modulator to function properly, and you can rely on TCI and their adjustable vacuum modulators for renewed performance and the ability to slightly raise or lower part throttle shift points and line pressures.
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
4.8 ★★★★★
Based on 16 reviews
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Product Reviews
★★★★★ 5
sturdy & attractive
Color: Natural, Size: 4 Panel
excellent look and sturdy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 24, 2026
★★★★★ 5
Good product
Color: Brown, Size: 8 Panel
It is made well. It is longer than I expected which was good.
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Reviewed in the United States on March 17, 2026
★★★★★ 5
Impressive!
Color: Natural, Size: 8 Panel, Color: Natural, Size: 8 Panel
I found the right room divider after hours of research, featuring options for patterns, colors, practicality, aesthetics, materials, and prices.
I am proud to have picked this one among so many others. It is classy, extremely versatile, easy to fold, unfold, and carry around. It is a central piece for all my needs, plus it was on sale when I got it. I can only praise it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2026
★★★★★ 5
Lightweight and plus no assembly needed!
Color: Brown, Size: 6 Panel
Love it ! Lightweight easy to move or set up comes already assembled
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 13, 2026
★★★★★ 4
Gets the job done
Color: Natural, Size: 6 Panel
Not super sturdy or durable but it gets the job done.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 6, 2026
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