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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13
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Description
B&M 70380 - ShiftPlus Shift Improver - GM 4L60E/4L80EOverview: The new design of the B&M ShiftPlus Electronic Shift Improver allows you to improve the transmission's shifting performance without removing the transmission pan or valve body. A simple flip of the switch allows the transmission to operate in the performance mode. Flip it back and you are back to stock! Installs in just minutes, the ShiftPlus simply recalibrates your transmission's hydraulic system electronically for optimum performance and
Overview:
The new design of the B&M® ShiftPlus™ Electronic Shift Improver allows you to improve the transmission's shifting performance without removing the transmission pan or valve body. A simple flip of the switch allows the transmission to operate in the performance mode. Flip it back and you are back to stock!Installs in just minutes, the ShiftPlus simply recalibrates your transmission's hydraulic system electronically for optimum performance and extended life! Select the mode that best suits your application. Reduces slippage and heat! 50 state emissions legal. The ShiftPlus shift firmness not only makes driving more fun and pleasurable, but slippage and heat are reduced, extending the life of your transmission!
Features:
- Recalibrates Transmission Hydraulic System
- No Need to Remove Transmission Pan
- Reduces Slippage and Heat
- Installs In Minutes
- Firmer Shifts
Application:
| Year | Make | Model | Submodel | Engine Size |
|---|---|---|---|---|
| 1993 - 1998 | GMC | K2500 Suburban | ||
| 1993 - 1998 | GMC | K3500 | ||
| 1993 - 1998 | GMC | P3500 | ||
| 1993 - 1998 | GMC | Jimmy | ||
| 1993 - 1998 | GMC | Sonoma | ||
| 1993 | GMC | Typhoon | ||
| 1993 - 1998 | GMC | Safari | ||
| 1996 - 1999 | GMC | Savana 2500 | Base | |
| 1996 - 1999 | GMC | Savana 2500 | SLE | |
| 1993 - 1998 | GMC | Yukon | ||
| 2000 | GMC | Yukon XL 2500 | ||
| 1993 - 1998 | Oldsmobile | Bravada | ||
| 1994 - 1999 | Pontiac | Firebird | ||
| 1999 | GMC | Yukon | Denali | |
| 1994 - 1999 | Chevrolet | Camaro | ||
| 1994 - 1996 | Chevrolet | Caprice | ||
| 1994 - 1995 | Chevrolet | Corvette | Base | |
| 1995 | Chevrolet | Corvette | Indianapolis 500 Pace Car | |
| 1996 - 1998 | Chevrolet | Corvette | ||
| 1996 - 2000 | Chevrolet | Express 2500 | ||
| 1996 - 1998 | Chevrolet | Express 1500 | ||
| 1993 - 1998 | GMC | C1500 | ||
| 1993 - 1998 | Chevrolet | C1500 Suburban | ||
| 1993 - 1999 | Chevrolet | C2500 | ||
| 1993 - 1998 | Chevrolet | C2500 Suburban | ||
| 1993 - 1998 | Chevrolet | C3500 | ||
| 1993 - 1996 | GMC | G3500 | ||
| 1996 - 1998 | GMC | Savana 3500 | ||
| 1993 - 1999 | GMC | K1500 | ||
| 1993 - 1998 | GMC | K1500 Suburban | ||
| 1993 - 2000 | GMC | K2500 | ||
| 1993 - 1998 | GMC | C1500 Suburban | ||
| 1993 - 1998 | GMC | C2500 | ||
| 1993 - 1998 | GMC | C2500 Suburban | ||
| 1993 - 1998 | GMC | C3500 | ||
| 1993 - 1995 | GMC | G1500 | ||
| 1996 - 1998 | GMC | Savana 1500 | ||
| 1993 - 1995 | GMC | G2500 | ||
| 1993 - 1995 | Chevrolet | G10 | ||
| 1993 - 1995 | Chevrolet | G20 | ||
| 1996 - 1998 | Chevrolet | Express 3500 | ||
| 1993 - 1996 | Chevrolet | G30 | ||
| 1994 - 1996 | Chevrolet | Impala | ||
| 1993 - 1999 | Chevrolet | K1500 | ||
| 1993 - 1998 | Chevrolet | K1500 Suburban | ||
| 1993 - 1998 | Chevrolet | K2500 | ||
| 1993 - 1998 | Chevrolet | K2500 Suburban | ||
| 1993 - 1998 | Chevrolet | K3500 | ||
| 1993 - 1999 | Chevrolet | P30 | ||
| 1993 - 1994 | Chevrolet | S10 Blazer | ||
| 1994 - 1998 | Chevrolet | Blazer | ||
| 1993 - 1996 | Chevrolet | S10 | ||
| 1997 - 1998 | Chevrolet | S10 | Base | |
| 1997 - 1998 | Chevrolet | S10 | LS | |
| 1997 - 1998 | Chevrolet | S10 | SS | |
| 1997 - 1998 | Chevrolet | S10 | ZR2 | |
| 1995 - 1999 | Chevrolet | Tahoe | ||
| 1994 - 1996 | Buick | Roadmaster | ||
| 1994 - 1995 | Buick | Commercial Chassis | ||
| 1994 - 1996 | Cadillac | Fleetwood | ||
| 1995 - 1996 | Cadillac | Commercial Chassis | ||
| 1993 - 1998 | Chevrolet | Astro | ||
| 1993 | Chevrolet | Blazer | Silverado | |
| 1993 | Chevrolet | C1500 | Cheyenne | |
| 1993 | Chevrolet | C1500 | Silverado | |
| 1993 | Chevrolet | C1500 | 454 SS | |
| 1993 | Chevrolet | C1500 | WT | |
| 1994 - 1998 | Chevrolet | C1500 |
Specs:
| Automotive Item Grade | High Performance |
|---|---|
| Brand | B&M |
| California Proposition 65 Chemical Name | Bisphenol A (BPA) |
| California Proposition 65 Required | Yes |
| Emission Code | 5 |
| Gasket Included | Yes |
| Instructions Included | Yes |
| Product Type | Automatic Transmission Valve Body Kit |
| Warning | California Proposition 65 |
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
4.3 ★★★★★
Based on 10 reviews
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Product Reviews
★★★★★ 4
Seems sturdy
Color: Fabric-creamy Beige, Size: Luxurious(With Wheels)
Just put it together today, was fairly simple. Seems comfy, looks wider than I thought it would. Quality seems to be fairly decent.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 6, 2026
★★★★★ 5
Love this chair
Color: Leather-beige, Size: Luxurious(With Wheels), Color: Leather-beige, Size: Luxurious(With Wheels)
Super good quality and very comfortable and wide great leathery material and took only 15 minutes to put together. Wheels are smooth and it’s the perfect hight for my desk. No squeaking witch I love.
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Reviewed in the United States on June 6, 2026
★★★★★ 5
Best wide chair!
Color: Fabric-creamy Beige, Size: Luxurious(With Wheels), Color: Fabric-creamy Beige, Size: Luxurious(With Wheels)
My husband got me these for my nail room and they are amazing!! Super cozy, wide, not noisy. Very sturdy, I’m plus size and my dogs (30-60lbs) sit on my lap sometimes. Adjusts up and down easy. Overall definitely worth it for the price!!
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Absolutely LOVEEE
I loooove this chair. I work from home and it is so comfortable to sit in any position. It is great for sitting criss cross but you can also sit normal or on your knees. Very stable and easy to put together. Great quality
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Reviewed in the United States on April 21, 2026
★★★★★ 5
I LOVE MY Criss Cross Applesauce Office Desk Chair IS THE BEST
Color: Cream, Size: PU Leather(No Wheels)
The Criss Cross Applesauce Office Desk Chair is a unique and innovative addition to any workspace, offering a blend of comfort, functionality, and modern design.
What immediately stands out about this chair is its ergonomic design. The criss-cross frame provides excellent support to the back and promotes proper posture during long hours of sitting. This feature is particularly beneficial for reducing strain on the lower back and promoting overall spinal health, which is essential for those who spend extended periods at their desks.
The chair is upholstered with high-quality materials that offer both durability and comfort. The cushioned seat and backrest provide ample support while maintaining a plush feel, ensuring comfort throughout the workday.
Another notable feature is the adjustable height mechanism, which allows users to customize the chair to their preferred seating position. This versatility ensures that the chair can accommodate individuals of varying heights and preferences, enhancing overall ergonomic comfort.
In terms of aesthetics, the Criss Cross Applesauce chair boasts a modern and sleek design that complements contemporary office decor. Its minimalist appearance blends seamlessly into any workspace environment, adding a touch of style without compromising functionality.
Assembly of the chair is straightforward, with clear instructions provided for easy setup. The sturdy construction and stable base ensure reliability and safety, providing peace of mind for users.
While the chair excels in comfort and design, some users may find the criss-cross frame design to be unconventional compared to traditional office chairs. It's important to consider personal preferences and ergonomic needs when choosing a chair that best suits individual comfort requirements.
Overall, the Criss Cross Applesauce Office Desk Chair combines ergonomic support with modern aesthetics, making it a practical and stylish choice for enhancing comfort and productivity in the workplace. Its blend of functionality, comfort, and contemporary design earns it a recommendation for anyone looking to upgrade their office seating experience.
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Reviewed in the United States on July 10, 2024