B&M 70380 - ShiftPlus Shift Improver - GM 4L60E/4L80E
SKU: 63580586574

B&M 70380 - ShiftPlus Shift Improver - GM 4L60E/4L80E

Sale price$98.95 Regular price$109.95
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Ships within 48 hours · Estimated delivery Jul 5 - Jul 10

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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:
  1. 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
SKU: 63580586574

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4.7 ★★★★★
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Product Reviews
K
Verified Purchase
Kristen
Draper, US
★★★★★ 5
Cute and comfortable.
My son loves them. He's only worn them three times so I can't say yet how they hold up. But he's happy. My only wish is that the laces were a little longer so that he could have an easier time tying them. They do also come with an extra pair of turquoise laces.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 15, 2023
M
Verified Purchase
marydee
Alexandria, US
★★★★★ 5
saucony for life, kidz.
Color: Navy/Silver/Pink, Size: 7 Big Kid, Color: Navy/Silver/Pink, Size: 7 Big Kid
… why I appreciate being an adult female with average-sized feet, Especially considering kids’ shoes are always way cooler! The sizing is a bit wonky, I’m normally a women’s 8, EU 39 which were my last saucony’s , These were exchanged after buying the “big kid 7” (too big), after replacing w the 6.5 (38.5 EU) I still wondered about sizing down more but I think they’re good, they just fit differently than my previous ones… also I replaced the very long blue laces (48”) with shorter white ones (40”), and now I’m keeping and loving the shoes!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 6, 2025
A
Verified Purchase
Amazon Customer
Alexandria, US
★★★★★ 3
Runs Narrow
Color: Blue/White, Size: 1 Big Kid
They seem to run quite narrow, for my son who wears a medium comfortably. The New Balance fit much better.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 4, 2021
J
Verified Purchase
Janette batista
Birmingham, US
★★★★★ 5
Saucony
Size: 3.5 Big Kid, Color: Silver/Purple
Bellas
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
T
Verified Purchase
Tereza
Los Angeles, US
★★★★★ 5
Comfortable boy shoes
Size: 4 Wide Big Kid, Color: Black/White
My son’s favorite sneakers. I think this is a fourth pair we ordered as he grows. Lightweight but mostly wide enough to be comfortable. I wouldn’t buy them for a full price but they are often in sale and then it’s great value for my money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 5, 2025

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