Best in 7 days
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Shipping Estimate
USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jun 13 - Jun 18
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For Your Every Summer RSVP, with Code: SUMMER15
Description
Pressure Calibration Kit (800HP+) GM 2011-2016 Allison 1000 and 2000 SeriesThis Kit is recommended for performance enhanced trucks. Designed to improve shift firmness with variable spring selections to achieve your desired results. The PPE Pressure Calibration Kit sets minimum pressure and boosted pressure levels (adjustable) that are a match for 800HP+ applications.
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
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Best in 7 days
Best in 7 days
Best in 7 days
Best in 7 days
4.7 ★★★★★
Based on 913 reviews
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Product Reviews
★★★★★ 5
Great conversation starter
Size: 1PCS 15''x4''
The cutest thing for my car. Everyone turns there head when I drive by too see. Also it doesn’t have to be eyes you can change it too whatever you want !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026
★★★★★ 1
Use DUCT TAPE!
Size: 7''x3''
I actually ordered the window signs for cars. Even though it shows different, I got what I ordered. The problem comes in where it shows where they just stick in the window. WELL, THEY DON'T STAY FOR LONG. I drive for Lyft and Uber. I want those signs and need them to stay where I put them. The stuff they send with the signs is junk. USE DUCT TAPE AND BE DONE!
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Reviewed in the United States on March 16, 2026
★★★★★ 5
Works well
Size: 2PCS 19''x5'', Size: 2PCS 19''x5''
Added this to our ‘58 Mack for a nighttime light show. Fits the window well and gives many option for colors and designs.
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Reviewed in the United States on April 30, 2026
★★★★★ 5
It’s a great clipper!
Color: Rose Pink
I love it
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Reviewed in the United States on May 28, 2026
★★★★★ 5
Perfect
Color: Pink
Perfect, thank you
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Reviewed in the United States on December 5, 2025
