Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
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
4.2 ★★★★★
Based on 377 reviews
Sort
Product Reviews
★★★★★ 5
Fantasy Romance
Format: Kindle
✨’Would it truly be that bad?' he muttered, and for the first time since she'd awoken, there was a hint of humanity in his quiet words, a crack in that jaundiced shield. Warm breath brushed past her scalp. His arms didn't let go.
'If you ended up here with no way to leave?'
⭐️⭐️⭐️⭐️⭐️
🌶️🌶️🌶️
Fantasy Romance 📖
🥀Oh, these moment with our MMC reach deep for me and make me love him all the more! Curse Of The Thorn King is @authorlisettemarshall’s new and utterly enchanting Beauty and the Beast retelling, and I absolutely loved it! This steamy, forced proximity, enemies to lovers story is the first installment in the new Wayfarer Fae series and I fell hard for these characters!
✨I thoroughly enjoyed the unique flower magic systems, the assassin plot, all of fun additions of Lady Lockwell's Handbook of Etiquette, and how that factored into the story. The flirtatious and stabby banter between the two main characters had me grinning like a complete fool as the romance developed….all while experiencing the moments that made my heart ache and even break for our MC’s as the plot unfolded.
🥀As I read Curse of the Thorn King I was consumed by that quintessential balance of angst, tension, steam, COMPLETE frustration (in the best way) emotional turmoil, and swoon worthy moments that my heart has come to associate with the magic of Lisette Marshall’s writing. This authors always makes me feel allll the feels ✨✨It is no surprise that I intimately drawn to these characters and their story.
✨I highly recommend Curse Of The Thorn King to fantasy, fantasy romance, and romantasy readers.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 15, 2023
★★★★★ 5
5 ⭐️ / 2.5-3 🌶️
Format: Paperback
I do not know where my original review went so I’m reposting
Includes:
- Beauty and the Beast vibes, but with a Fae twist
- Enemies to lovers
- Slow burn
- Forced proximity
- Standalone HEA
There are now two books I love that have opening sentences that reference bars of soap.
@authorlisettemarshall ‘s books never disappoint me and this standalone is no exception. I absolutely love her writing style, the unique magic systems she uses, as well as her ability to convey such vivid details regarding things like clothing and places. It really helps someone like me (who isn't a good visualizer) immerse myself in the story.
It also MUST be said that Lisette has really mastered the art of writing the slow burn for me. With fun characters and banter, she sprinkles in little breadcrumbs here and there that help with the romance build up and, baby, I'm hot on those breadcrumbs' trails just EATING them up.
TLDR; Put this on your TBR.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 29, 2023
★★★★★ 4
Fun and steamy read
Format: Kindle
Fun read with some of my favorite things: enemy to lover trope, magic, badass FMC, some build-up/steam, and the occasional glimpse into the MMC’s POV.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 8, 2023
★★★★★ 5
so good
Format: Kindle
I’ve read any number of fairy tale retellings and I believe this one is top ten. The characters are likeable but complex enough to be interesting; the plot stands alone but leads you to the next book. The dialogue is also quite clever.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 27, 2025
★★★★★ 4
Nice standalone
Format: Kindle
3.5 stars. Reminds me of the old school romances of the 80s and 90s. Boy meets girl. They fight. They fall in love. Boy screws up. Girl flees. They kiss and make up.
One thing that I absolutely adore about Loretta Marshall's worlds is just how inventive she is with the magic. Magic via flowers? How does her brain think of these things?
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 2, 2026
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