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Wiring Adapter - 4L60E Harness to 4L80E Transmission

Marsoni M251S
Sale price$126.95
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Get it in 3 business days with 1 day shipping. Friday, May 29
Wiring Adapter - 4L60E Harness to 4L80E TransmissionLS Transmission Adapter Harness Used when converting a 4L60E vehicle to a 4L80E transmission. Simply plug in this adapter, add the 2 wires to the ECM for the speed sensor, then segment swap your tune Sealed, crimped and assembled in Wichita Kansas, with USA made, OEM grade, TXL wire Every assembly is individually hand tested to ensure it exceeds OEM standards Compatible with GM Vehicles originally equipped with LS series 4L60E Transmissions Includes:
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4.6 ★★★★★
Based on 1538 reviews
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Robert B.
Massapequa, US
★★★★★ 5
Nice Shorts!
Color: Khaki, Size: 40
The Tacvasen Men's Cargo Shorts are comfortable and fit really well. The elastic waist band makes all the difference in the world. I don't even have to wear a belt to keep my shorts up. They are made of cotton twill so I'm sure they will be durable as well. I picked the kaki color. I feel that I got good value for my dollar. I would purchase them again and recommend them to other's.
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Reviewed in the United States on April 14, 2026
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Verified Purchase
Vita A.
Louisville, US
★★★★★ 5
Nice pair of shorts…
Color: Navy, Size: 34
They fit as described, wash well and the pockets are ample. I wasn’t thrilled with the waistband at first but my mind was changed and it turns out to be a good feature with or without a belt. They’re affordable and the quality of the fabric is nice. They wash well too! Not too short, not too long and I believe it will be a durable pair of shorts. Overall very satisfied and would recommend…
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Reviewed in the United States on May 20, 2026
K
Verified Purchase
Kindle Customer
West Palm Beach, US
★★★★★ 4
GOOD FIT.
Color: Light Grey, Size: 34
Good fit, and well made, just wished main pockets were a little deeper.
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Reviewed in the United States on October 18, 2025
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Verified Purchase
Mr. 34th street
Chelsea, US
★★★★★ 5
Tacvasen men shorts
Color: Navy, Size: 40
This Tacvasen shorts are the best. I’ve been trying to find the perfect pair of shorts for me but had no luck. A lot of people talk about the poor quality of Amazon’s products, but that’s not the case this time. I recommend these Tacvasen shorts to any shopper, good quality, and comfortable.
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Reviewed in the United States on May 15, 2026
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Satisfied customer
Phoenix, US
★★★★★ 5
Perfect choice
Color: Navy, Size: 38
Comfortable fit
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Reviewed in the United States on May 3, 2026

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