SKU: 91872121463

B&M Adjustable Modulator - GM TH350/TH400 Automatic Transmissions - 20234

Sale price$46.76 Regular price$51.95
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Description

B&M Adjustable Modulator - GM TH350/TH400 Automatic Transmissions - 20234Overview: The B&M vacuum modulator is fully adjustable and allows you to fine tune your shift points and shift feel. This is done by turning the adjustment screw inside of the vacuum line connection for more or less diaphragm preload, thus raising or lowering part throttle shift points and line pressures. For GM TH350 and TH400 automatic transmissions. Features: Allows you to Tailor Shift Points New O ring Helps Stop Leaks Fully Adjustable B&M Quality

Overview:

The B&M® vacuum modulator is fully adjustable and allows you to fine-tune your shift points and shift feel. This is done by turning the adjustment screw inside of the vacuum line connection for more or less diaphragm preload, thus raising or lowering part throttle shift points and line pressures. For GM TH350 and TH400 automatic transmissions.

Features:

  • Allows you to Tailor Shift Points
  • New O-ring Helps Stop Leaks
  • Fully Adjustable
  • B&M Quality

Application:

Year Make Model Submodel Engine Size
1967 - 1970 Pontiac Executive
1965 - 1969 Pontiac Tempest
1965 - 1969 Buick Special
1967 - 1972 Buick Sportwagon
1965 - 1983 Cadillac Commercial Chassis
1970 - 1974 GMC G35/G3500 Van
1970 Pontiac Tempest Base
1967 - 1974 GMC C25/C2500 Suburban
1967 - 1974 GMC K25/K2500 Pickup
1968 - 1974 GMC K25/K2500 Suburban
1968 - 1974 GMC K35/K3500 Pickup
1971 - 1977 GMC Sprint
1965 - 1971 Oldsmobile 442
1965 Oldsmobile 98 Base
1966 - 1980 Oldsmobile 98
1971 - 1980 Oldsmobile Custom Cruiser
1967 Oldsmobile Cutlass Turnpike Cruiser
1968 - 1980 Oldsmobile Cutlass
1979 - 1990 GMC K1500
1975 - 1978 GMC K25
1966 - 1971 Chevrolet Chevelle
1965 - 1972 Chevrolet Chevelle Base
1972 Chevrolet Chevelle SS
1972 Chevrolet Chevelle Malibu
1966 - 1967 Chevrolet Chevy II Base
1967 Chevrolet Chevy II Nova SS
1967 - 1980 Chevrolet Corvette
1965 - 1980 Chevrolet El Camino
1969 - 1974 Chevrolet G10 Van
1969 - 1974 Chevrolet G20 Van
1970 - 1974 Chevrolet G30 Van
1963 - 1980 Chevrolet Impala
1966 - 1974 Chevrolet K10 Pickup
1967 - 1984 Chevrolet K10 Suburban
1975 - 1978 GMC K25 Suburban
1979 - 1986 GMC K2500 Suburban
1979 - 1990 GMC K2500
1977 - 1978 GMC K35
1979 - 1990 GMC K3500
1975 - 1978 GMC P15
1979 - 1980 GMC P1500
1975 - 1978 GMC P25
1979 - 1989 GMC P2500
1975 - 1978 GMC P35
1979 - 1990 GMC P3500
1987 GMC R1500
1990 GMC R1500 Suburban
1987 - 1989 GMC R2500
1987 - 1990 GMC R2500 Suburban
1987 - 1990 GMC R3500
1987 GMC V1500
1990 GMC V1500 Suburban
1966 - 1974 Chevrolet K20 Pickup
1967 - 1986 Chevrolet K20 Suburban
1975 - 1989 Chevrolet P20
1979 - 1990 GMC G2500
1975 - 1978 GMC G35
1969 - 1990 Chevrolet Blazer
1969 - 1972 Chevrolet Brookwood
1966 - 1974 Chevrolet C10 Pickup
1967 - 1984 Chevrolet C10 Suburban
1988 - 1990 Chevrolet K1500
1975 - 1986 Chevrolet K20
1988 - 1990 Chevrolet K2500
1977 - 1986 Chevrolet K30
1988 - 1990 Chevrolet K3500
1965 - 1981 Cadillac DeVille
1965 - 1979 Cadillac Eldorado
1965 - 1984 Cadillac Fleetwood
1963 - 1975 Chevrolet Bel Air
1963 - 1972 Chevrolet Biscayne
1967 - 1968 Oldsmobile Delmont 88
1968 - 1980 Oldsmobile Delta 88
1965 - 1966 Oldsmobile Dynamic 88
1965 - 1972 Oldsmobile F85
1966 Oldsmobile F85 Base
1966 Oldsmobile F85 Deluxe
1966 Oldsmobile Jetstar 88
1973 - 1979 Oldsmobile Omega
1965 - 1980 Oldsmobile Starfire
1968 - 1975 Oldsmobile Vista Cruiser
1965 - 1980 Pontiac Bonneville
1965 - 1967 Pontiac Catalina Base
1966 Pontiac Catalina 2+2
1966 - 1967 Pontiac Catalina Safari
1968 - 1980 Pontiac Catalina
1967 - 1968 Pontiac Firebird Base
1967 Pontiac Firebird HO
1967 - 1968 Pontiac Firebird Sprint
1967 - 1968 Pontiac Firebird 400
1968 Pontiac Firebird 350
1969 - 1981 Pontiac Firebird
1973 - 1980 Pontiac Grand Am
1965 - 1980 Pontiac Grand Prix
1975 - 1976 Chevrolet Laguna
1975 - 1980 Chevrolet Malibu
1970 - 1980 Chevrolet Monte Carlo
1975 - 1980 Chevrolet Monza
1969 - 1978 Chevrolet Nova
1975 - 1980 Chevrolet P10
1975 Pontiac Grand LeMans
1976 - 1980 Pontiac Grand LeMans Base
1977 - 1980 Pontiac Grand LeMans Safari
1975 - 1978 Pontiac Grand Safari
1971 - 1975 Pontiac Grandville
1965 - 1980 Pontiac LeMans
1976 - 1977 Pontiac LeMans Base
1976 - 1977 Pontiac LeMans Sport
1977 Pontiac LeMans Safari
1977 - 1979 Pontiac Phoenix
1976 - 1980 Pontiac Sunbird
1965 - 1978 Buick Riviera
1975 - 1980 Buick Skyhawk
1965 - 1979 Buick Skylark
1965 - 1976 Cadillac Calais
1981 Oldsmobile Cutlass LS
1976 - 1977 Oldsmobile Cutlass S
1977 Oldsmobile Cutlass 442
1977 Oldsmobile Cutlass Colonnade
1976 - 1977 Oldsmobile Cutlass Colonnade S
1975 - 1980 Oldsmobile Cutlass Salon
1976 Oldsmobile Cutlass Tiara
1978 - 1980 Oldsmobile Cutlass Calais
1980 Oldsmobile Cutlass Cruiser
1975 - 1980 Oldsmobile Cutlass Supreme
1978 Oldsmobile Toronado
1975 - 1977 Pontiac Astre
1968 - 1974 GMC C15/C1500 Pickup
1968 - 1974 GMC C15/C1500 Suburban
1967 - 1974 GMC C25/C2500 Pickup
1968 - 1974 GMC C35/C3500 Pickup
1969 - 1974 GMC G15/G1500 Van
1969 - 1974 GMC G25/G2500 Van
1970 - 1990 GMC Jimmy
1966 - 1974 GMC K15/K1500 Pickup
1971 - 1977 Pontiac Ventura
1973 - 1975 Buick Apollo
1971 - 1973 Buick Centurion
1973 - 1981 Buick Century
1965 - 1981 Buick Electra
1970 - 1981 Buick Estate Wagon
1965 - 1967 Buick Gran Sport
1970 - 1972 Buick GS
1967 - 1974 GMC K15/K1500 Suburban
1969 - 1974 Chevrolet P20 Van
1965 - 1967 Chevrolet P30 Series
1969 - 1974 Chevrolet P30 Van
1966 Chevrolet Suburban
1969 - 1972 Chevrolet Townsman
1971 - 1973 Chevrolet Vega Base
1974 - 1977 Chevrolet Vega
1975 - 1990 Chevrolet G10
1975 - 1990 Chevrolet G20
1975 - 1990 Chevrolet G30
1975 - 1986 Chevrolet K10
1987 GMC V2500
1987 - 1990 GMC V2500 Suburban
1987 - 1990 GMC V3500
1966 - 1980 Chevrolet Caprice
1988 - 1990 Chevrolet C1500
1975 - 1986 Chevrolet C20
1967 - 1986 Chevrolet C20 Suburban
1988 - 1990 Chevrolet C2500
1975 - 1986 Chevrolet C30
1988 - 1990 Chevrolet C3500
1969 - 1981 Chevrolet Camaro
1965 - 1981 Buick LeSabre
1973 - 1981 Buick Regal
1979 - 1990 GMC C2500
1975 - 1978 GMC C25 Suburban
1979 - 1986 GMC C2500 Suburban
1975 - 1978 GMC C35
1979 - 1990 GMC C3500
1978 - 1980 GMC Caballero
1975 - 1978 GMC G15
1979 - 1990 GMC G1500
1975 - 1978 GMC G25
1966 - 1974 Chevrolet C20 Pickup
1966 - 1974 Chevrolet C30 Pickup
1973 Chevrolet Camaro Base
1973 Chevrolet Camaro RS
1973 Chevrolet Camaro LT
1965 Chevrolet Chevelle Deluxe
1966 - 1973 Pontiac GTO
1965 - 1966 Pontiac Star Chief
1982 - 1983 Cadillac Fleetwood Base
1982 - 1983 Cadillac Fleetwood Formal
1987 - 1990 Cadillac Brougham
1976 - 1978 Cadillac Seville
1975 - 1986 Chevrolet K5 Blazer
1975 - 1986 Chevrolet C10
1979 - 1990 GMC G3500
1981 - 1985 GMC G3500 Rally
1981 - 1985 GMC G3500 Rally STX
1981 - 1985 GMC G3500 Vandura
1981 - 1985 GMC G3500 Magnavan
1981 - 1985 GMC G3500 Rally Camper Special
1981 - 1985 GMC G3500 Vandura Special
1975 - 1978 GMC K15
1975 - 1978 GMC K15 Suburban
1979 - 1984 GMC K1500 Suburban
1975 - 1990 Chevrolet P30
1987 Chevrolet R10
1990 Chevrolet R1500 Suburban
1987 - 1988 Chevrolet R20
1987 - 1988 Chevrolet R20 Suburban
1989 Chevrolet R2500
1989 - 1990 Chevrolet R2500 Suburban
1987 - 1988 Chevrolet R30
1989 - 1990 Chevrolet R3500
1987 Chevrolet V10
1990 Chevrolet V1500 Suburban
1987 Chevrolet V20
1987 - 1988 Chevrolet V20 Suburban
1989 - 1990 Chevrolet V2500 Suburban
1987 - 1988 Chevrolet V30
1989 - 1990 Chevrolet V3500
1975 - 1978 GMC C15
1979 - 1990 GMC C1500
1975 - 1978 GMC C15 Suburban
1979 - 1984 GMC C1500 Suburban
1975 - 1978 GMC C25
1968 - 1974 Buick LeSabre Base
1969 Buick Skylark Base
1965 - 1970 Buick Wildcat
1968 Buick Wildcat Base
1969 - 1974 Chevrolet K30 Pickup
1969 - 1970 Chevrolet Kingswood Base
1971 - 1972 Chevrolet Kingswood
1973 - 1974 Chevrolet Malibu Base
1965 - 1967 Chevrolet P10 Series
1965 - 1967 Chevrolet P20 Series

Specs:

Brand B&M
California Proposition 65 Chemical Name Cadmium and cadmium compounds
California Proposition 65 Required Yes
Emission Code 5
Finish Gold Iridited
Instructions Included Yes
Material Steel
Product Type Automatic Transmission Modulator Valve
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: 91872121463

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4.8 ★★★★★
Based on 23 reviews
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Product Reviews
Q
Verified Purchase
QuietLife33
Massapequa, US
★★★★★ 5
Works great on bullet coffee!!
Color: Lux Alpha Black, Size: Rechargeable Z1 Motor Max
I am really pleased with this frother! Frothers I have used in the past didn’t mix my decaf coffee, 2% milk, and MCT oil as thoroughly as I like (oil and coffee separated). This frother blends everything AND I get a nice layer of frothy milk on top!!! Charge lasts a long and the froth can be submerged all the way up to the button!!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 5, 2026
H
Verified Purchase
Hanna
Omaha, US
★★★★★ 5
Still The Best Frother Ever!
Color: Black
I love how it is easy to use, how it holds a charge, and how much power it has. I've only charged it once since I got it & I've been using it on a daily basis!!! Though it isn't a long time, I'm happy with it so far! I definitely will recommend it to anyone looking for a great frother. If you are looking for one, look no further! You won't be disappointed! I've read some comments where they found it to be too strong that their drink spilled everywhere. But for me I have not had any incident of spilling over. I have used it both for my coffee and my matcha tea and it worked great without any spilling over. You just have to start with the lowest power and ensure that you have a large enough container to have a room for your frothing. My sister tried to use it recently during her visit to make us matcha tea. However, she experienced spillage all over the cup, because she had used a small cup. Otherwise, she liked it very much and said she will get one when her battery operated one stops working... Another thing I like about the product was the customer service that I had received. When I got my first order which came quickly, it wasn't working after having charged it over 24 hours. It was not turning on at all. I returned it and ordered a replacement which I received within a day or two. This time after charging it for the recommended amount of time, I was a bit skeptical when I turned it on. However, I was pleasantly surprised that it worked like it was supposed to and it has been working ever since having charged it only once so far. I may come back and give an update depending on how it does after 6 months of use, so keep in tune... I don't know if there is a way to write a new entry as a follow up to the old entry, so I'm going to add my follow up comment over here. May 23, 2025 - I love my frother more than I can say in words. It's functionality has not changed a bit from the time I have purchased it. It charge lasts several weeks to few months before I charge it again and the power is still the same. Recently I decided to buy another one for my office use. I like the white color and so tried it but that one wouldn't even turn on. And then I got a gray one to have a different color. That one was much weaker than the black one I own. Then I replaced it with another gray one within few days. I tried it and it was exactly the same as the one I already replaced. So then I decided to go with a black one again hoping that it would be the same as the one I have. The black one did much better than the gray ones in the strength or power of the frother. However, it is weaker than the one I already have been using since last August. While I am not very happy with the quality being inconsistent in all of the ones I have tried including the recent pictures of the black one, I have decided to keep the black one because it is relatively better than the gray ones I tried. What I don't understand is why there is inconsistency in the quality of the same product by the same maker. I am beginning to wonder if the black one I purchased in Augusta last year was anomaly of a quality and a good way. Maybe I lucked out on my older black frother, but I'm unsure if quality is going to get better if I were to order another one. I have a sister who is a pro in making coffee drinks and she was the reason I had ordered this frother to begin with. She uses a battery operated one at this time and I have been thinking about getting her one like mine. While I am still skeptical, I am going to give it a shot and order her one sometime soon. If it doesn't work, I guess we will return it back. But one thing that I am grateful is that I have been able to return every one of those that I have tried recently with no issues. I hope that I don't have to return my most recent purchase in black. I was not even able to review the new purchase because of the item being the same color which is crazy.
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Reviewed in the United States on September 8, 2024
R
Verified Purchase
R. Cordosi
Pawtucket, US
★★★★★ 5
Outstanding Frother!
Color: Space Gray
Exceptional! This frother is in another league compared to the cheapo push button frothers. The motor is smooth, quiet and powerful. This has an intuitive thumb dial on top that operates smoothly with a wide range of smooth speed adjustment. It’s gentle enough to froth a little bit of milk for a macchiato and powerful enough to scramble 3 eggs. The head is removable for easy cleaning. It’s also rechargeable. I charged this the day I bought it on April first. I use it at least twice a day. It’s September 26th today and I have yet to recharge it and it’s not showing any signs of needing a charge. One minor quibble is that they give you 2 of the same frother heads. They are built so well, that I don’t imagine it ever wearing out. It would have been nice to get a whisk or something different. Not a deal breaker at all though.
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Reviewed in the United States on September 26, 2025
B
Verified Purchase
banjo player
Chelsea, US
★★★★★ 5
Solid unit
Color: Black
Handheld Mixer/Frother Review A Premium Choice That Transforms Morning Coffee I am thoroughly impressed with this handheld mixer and frother. Each morning, I blend cacao and collagen powder into my coffee, and in the past, I always ended up with stubborn lumps using only a spoon or whisk. I had previously purchased a few inexpensive handheld mixers, but they disappointed me both in price and performance, struggling to mix the powders thoroughly—especially at the bottom of the cup. I came close to abandoning handheld mixers altogether, but decided to give it one last try. After reading countless reviews and carefully comparing models, I opted to invest in a higher-end handheld mixer. The anticipation was high—would this mixer truly distinguish itself from the budget options cluttering my kitchen drawer? From the moment I unboxed it, the difference was clear. The mixer felt substantial in my hand, and the build quality reflected thoughtful engineering. While this model cost roughly twice as much as the cheaper alternatives, it proved to be well worth the investment. Initially, I was concerned about the dial at the top, fearing it might be difficult to control. However, I was pleasantly surprised by its intuitive operation. The unit offers a solid feel, plenty of power, and a versatile range of speeds—from a gentle stir perfect for coffee to an impressively fast setting. I had not previously considered using this mixer as a frother, but as a cappuccino enthusiast, I decided to give it a try. I heated both 2% milk and oat milk to take the chill off, then submerged the mixing wand. Allowing the mixer to rise above the milk introduced air and created a rich, creamy foam—an unbelievable result. My homemade cappuccino now tastes like something from a café. The controls are robust, the construction is reliable, and the power is consistent. Cleanup is effortless, requiring only a quick rinse under the tap. The battery life is also noteworthy, lasting through several uses without losing strength. If you are hesitant to spend a bit more on a quality handheld mixer, I wholeheartedly recommend making the investment. This mixer has become an essential part of my morning routine. Excellent product—well done!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 13, 2025
P
Verified Purchase
Philip B. Corriveau
West Palm Beach, US
★★★★★ 5
Solid, powerful, rechargeable
Color: Black
Very impressed with its weight, speed and performance. The dial is great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026

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