Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
1977-1990 GM B-Body Crossmember 4L80-E and 4L85-E RCB3-4L80Fits GM B Body Models Fits Years: 1977 1990 Fits Transmissions: 4L80E, 4L85E A new transmission mount is recommended. P N: GMTM GFPP For Vehicles with LS Engines Adjustable Mounts GF GMATM GFPP might be needed Finish: Black Powder Coated Mounting Hardware: Included! Applications: Year Make Model Transmission Fitment Notes 1980 1989 Buick Electra Estate Wagon 4L80 E or 4L85 E Station Wagon Models Only! 1977 1989 Buick Estate Wagon 4L80 E or 4L85 E
- Fits GM B-Body Models
- Fits Years: 1977-1990
- Fits Transmissions: 4L80E, 4L85E
- A new transmission mount is recommended. P/N: GMTM-GFPP
- For Vehicles with LS Engines Adjustable Mounts GF-GMATM-GFPP might be needed
- Finish: Black Powder Coated
- Mounting Hardware: Included!
Applications:
| Year | Make | Model | Transmission | Fitment Notes |
| 1980-1989 | Buick | Electra Estate Wagon | 4L80-E or 4L85-E | Station Wagon Models Only! |
| 1977-1989 | Buick | Estate Wagon | 4L80-E or 4L85-E | Station Wagon Models Only! |
| 1977-1985 | Buick | LeSabre | 4L80-E or 4L85-E | Sedan Models Only! |
| 1980-1990 | Buick | LeSabre Wagon | 4L80-E or 4L85-E | Station Wagon Models Only! |
| 1977-1978 | Buick | Riviera | 4L80-E or 4L85-E | Two Door Models Only! |
| 1978-1981 | Chevrolet | Bel Air | 4L80-E or 4L85-E | Sedan Models Only! Canadian Models Only! |
| 1977-1979 | Chevrolet | Bel Air Wagon | 4L80-E or 4L85-E | Station Wagon Models Only! Canadian Models Only! |
| 1977-1990 | Chevrolet | Caprice | 4L80-E or 4L85-E | Sedan Models Only! |
| 1977-1990 | Chevrolet | Caprice Estate | 4L80-E or 4L85-E | Station Wagon Models Only! |
| 1977-1985 | Chevrolet | Impala | 4L80-E or 4L85-E | Sedan and Wagon Models Only! |
| 1977-1990 | Oldsmobile | Custom Cruiser | 4L80-E or 4L85-E | Station Wagon Models Only! |
| 1977-1985 | Oldsmobile | Delta 88 | 4L80-E or 4L85-E | Sedan Models Only! |
| 1977-1981 | Pontiac | Bonneville | 4L80-E or 4L85-E | Sedan Models Only! |
| 1977-1981 | Pontiac | Bonneville Safari | 4L80-E or 4L85-E | Station Wagon Models Only! |
| 1977-1981 | Pontiac | Catalina | 4L80-E or 4L85-E | Sedan Models Only! |
| 1977-1981 | Pontiac | Catalina Safari | 4L80-E or 4L85-E | Station Wagon Models Only! |
| 1977-1978 | Pontiac | Grand Safari | 4L80-E or 4L85-E | Station Wagon Models Only! |
| 1977-1981 | Pontiac | Laurentian | 4L80-E or 4L85-E | Sedan Models Only! Canadian Models Only! |
| 1977-1981 | Pontiac | Laurentian Safari | 4L80-E or 4L85-E | Station Wagon Models Only! Canadian Models Only! |
| 1977-1981 | Pontiac | Parisienne | 4L80-E or 4L85-E | Sedan Models Only! Canadian Models Only! |
| 1983-1986 | Pontiac | Parisienne | 4L80-E or 4L85-E | Sedan Models Only! |
| 1977-1981 | Pontiac | Parisienne Safari | 4L80-E or 4L85-E | Station Wagon Models Only! Canadian Models Only! |
| 1983-1986 | Pontiac | Parisienne Safari | 4L80-E or 4L85-E | Station Wagon Models Only! |
| 1987-1989 | Pontiac | Safari | 4L80-E or 4L85-E | Station Wagon Models Only! |
Installation Notes:
- For vehicles originally equipped with 3/8″ crossmember bolts, open existing holes on the frame to 1/2″. If you prefer to retain 3/8″ fasteners, upgrade the installation hardware to Grade 8 bolts and hardened flat washers.
- Some minor contact between the floorplan and the crossmember may occur due to body bushing settling and deterioration, or a bowed floor pan. Usually, this is not a problem. A hydraulic floor jack with a wood cushion will correct a bowed floor.
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
4.6 ★★★★★
Based on 1662 reviews
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Product Reviews
★★★★★ 1
Disappointed Customer
Color: Light Grey, Size: Small
It was to large but it was for his prom but we still had to use. Measure did add up to his exact size. Didn’t have time to send it back.
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Reviewed in the United States on April 23, 2026
★★★★★ 5
It was true to size
Color: Pink, Size: Small, Color: Pink, Size: Small
Exactly as it was described, the size was true to size and my husband looked fantastic for the Pink Gala.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
PUT IT ON
Size: Medium, Color: Red, Size: Medium, Color: Red
Everything about this suit is pure perfection—flawless fit, premium feel, and standout style. From the sharp tailoring to the fine details, it delivers confidence and class in every step. Whether for work or a special occasion, this suit truly exceeds expectations.
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Reviewed in the United States on May 2, 2026
★★★★★ 5
Impressive Quality and Style – A Perfect Prom Look!
Size: Small, Color: Maroon Collar Black
I purchased the YND Men's 3-Piece Slim Fit Tuxedo Suit Set for my son's prom, and I couldn’t be more thrilled with the results. From the moment he put it on, it was clear this suit was something special. The fit was absolutely sharp and flattering, perfectly hugging the frame without being too tight — just the right balance of tailored and comfortable.
The material feels high-quality and looks even better in person — smooth, sleek, and polished. It held its shape beautifully throughout the night and gave my son a sophisticated, modern look that turned heads and earned him plenty of compliments.
You can tell this suit is well-made with great attention to detail, from the stitching to the lining. It easily rivals much more expensive brands. I’m so impressed with the value and style that I’ll definitely be purchasing from this company again.
If you're looking for a tuxedo that delivers elegance, confidence, and exceptional quality without breaking the bank — this is the one!
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Reviewed in the United States on May 10, 2025
★★★★★ 5
A Good Value
Size: Small, Color: Black, Size: Small, Color: Black
The suit is a good value. Ordered for senior prom for my son. He is 5’10 athletic build and between 165-170 lbs so we ordered the small since he wanted a slim fit and nothing that would be very loose. The suit fit him great, not too snug , the jacket has a satin finish on the lapel and edge of pockets which gives it an elevated elegant look. The jacket has an interior pocket but the rest are just for aesthetic as they do not open. I did have to cut a small slit in order to use the pocket square. The pants fit like a glove but you may want to size up if you are very muscular. The material is light weight which is perfect for prom season or warmer weather. The vest was oversized but we were not planning to use the vest anyway. Quality: several hanging threads that needed to be snipped but no big deal, the stitching was even and straight and the interior had piping of a complimentary fabric. After a full night of dancing and activities he did not have any issues with stitching breaking or splitting of seams. The buttons are black with a silver edge which give the suit some sophisticated flair but keep this in mind if you plan to style with gold. Overall, I am very pleased with this suit considering it’s price point. It’s perfect for a teen that will attend various senior events. Shipping took 2 weeks so plan accordingly and pay attention to the expected delivery date.
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Reviewed in the United States on May 8, 2022