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
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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]
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SKU: 91872121463

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4.4 ★★★★★
Based on 244 reviews
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Product Reviews
B
Verified Purchase
Bella
Waukegan, US
★★★★★ 5
Total hit with my son
Flavor Name: Kiwi Strawberry, Size: 16.9 Fl Oz (Pack of 12)
My son is obsessed with these, and honestly, it’s the best deal around. Super convenient to grab in bulk, and the flavor is awesome. Definitely our new go-to buy!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 18, 2026
L
Verified Purchase
Liang Hou
Waukegan, US
★★★★★ 5
LAVAZZA
Flavor Name: Espresso, Size: 35.2 Ounce (Pack of 1)
This is my go-to coffee for a smooth, rich espresso every morning. The medium roast has a perfect balance without any bitter aftertaste. Since they are whole beans, the freshness and aroma are top-notch once ground. It’s a great value for a high-quality 100% Arabica blend!
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Reviewed in the United States on April 22, 2026
N
Verified Purchase
Nate Shackelford
Natrona Heights, US
★★★★★ 5
The Best Coffee Beans in the World for the Price
Flavor Name: Espresso, Size: 35.2 Ounce (Pack of 1)
First of all, my headline is an opinion. I understand that coffee is beloved by most of humanity and that it engenders strong opinions, so don't be offended if you disagree. Let me state my case and build some background and context: 1. I drink coffee black. If folks are putting cream and sugar into their coffee, or making espresso drinks with milk like lattes or Cappuccinos, I feel as though they don't have to worry quite as much about things like acidity/bitterness in coffee because milk changes the taste a lot. If you also drink coffee black, this review is perfect for you. 2.. This review is meant for people who intend to brew these coffee beans with a classic Drip Coffee Maker or a French Press. This is because these are the only methods I've used to brew the coffee. While these beans from Lavazza are called "Espresso Roast Coffee", that does not mean they can only be used for Espresso. If a coffee roaster labels something an "Espresso Roast", it simply means that roaster believes the beans would do well when prepared as an Espresso. That does not mean it can't also be used via other preparation methods. There is a little picture/symbol on the front of the package that indicates this is also good when prepared as Drip Coffee or via French Press. 2. While this particular "Espresso Roast" is not the only type of coffee beans from Lavazza that can be used for drip coffee, I would recommend sticking to varieties that are labeled "100% arabica." There are two types of coffee beans: Arabica and Robusta. Like anything else, you could Google this and find 2 full pages of info to read regarding the differences between these two bean types. But the easiest breakdown seems to be that Robusta beans are more intense (or robust, guess it's in the name) but often more bitter. The bitterness especially becomes present when the coffee is slowly brewed as drip coffee. This is why Lavazza has lots of varieties so you would need to use their website to determine the full list of products they sell that are 100% arabica. You will see that they only have the icon indicating the coffee is good to be prepared as drip coffee for their 100% arabica blends, going along with what I'm saying. 3. Going back to point 2, this is what makes Lavazza Whole Bean Espresso Roast so amazing. There is simply no bitterness regardless of how strong you make it. When you look at Lavazza's description of tasting notes for this blend, they mention Floral and fruity notes. This is where I always feel dumb as I don't personally get those notes. For me it's extremely rich, full bodied, and I get those nice chocolatey, roasty notes. I don't mean like dark chocolate or deeply roasted notes like I would get from a dark roast, because you can clearly tell it's a medium roast. More of a milk chocolate type of flavor profile. I definitely don't get the fruity/floral notes Lavazza mentions, which for me is good as those are not my preferred flavors. I'm not saying that those listed flavor notes are purely just subjective or matter of opinion, but I taste what I taste. At the end of the day, in my mind what makes the coffee quality is that even when you brew it much stronger than what you might say is average, there's simply no acidity or bitterness. If you purchase the 2.2 pound bag and drink this coffee for a month straight (or however long the bag lasts) and then go back to major American brands, like ones with initials like SB or DD, the acidity and bitterness will become obvious immediately. 4. Regarding point 3, am I saying there are no American Coffee Brands or American Coffee Roasters that make good coffee that isn't bitter and acidic? No I'm not. What I'm saying is that those will be boutique coffee roasters or smaller brands that will be much more expensive than this Lavazza Coffee. Are there any big American Coffee Brands that make coffee like Lavazza? I'm saying NO. Flat out, unequivocally, no. Lavazza is a billion dollar Italian brand. I love to support local companies when possible, but they are not going to be price competitive with Lavazza. So as your everyday coffee, if price is important to you like it is to most, then obviously it's all about finding the best for the cheapest. Queue this coffee. 5. This coffee should run you no more than $18 full price for 2.2 pounds as of December 2024. You may occasionally see it priced higher, this means it's sold out through Lavazza directly and a third party seller has jacked up the price. I would not purchase the coffee from any other seller than Lavazza so watch out for that. Just as importantly, YOU DO NOT have to pay $18 every time if you watch for sales. There are frequent sales of anywhere from $2-$5. So you can get this for as cheap as $13 which is an absolute steal for 2.2 pounds of this glorious coffee. It's still a great deal at $18 for the quality, but at $13 or $14 it's the ultimate no brainer. Maybe order 2 bags when it's on sale. 6. You don't get to control how fresh the beans are when you receive them which sucks. But to Lavazza's credit, they often arrive within 6 weeks of the packaging date. This is also to their credit: They have the date the beans were packaged on the side, not just the expiration date. The key thing to know is that there is indeed a big difference if you are drinking 4-6 week old beans (never got them fresher than that) vs 3 or 4 month old beans. The difference in freshness is pronounced both in the taste and even more so the smell. This is just the reality of ordering this coffee at this amazing price, have to trust you will get it relatively fresh. For my experience, I have for the most part. Bottom Line: If you are an American like me mostly making and drinking drip coffee, and maybe not as sophisticated as an Espresso drinker, drinking this Lavazza coffee will make you realize that other brands you have been consuming are acidic and bitter when brewed as drip coffee. You will probably either place this on Autoship if that's your kind of thing, or at the very least you will order it again. But I guess you will have to take the chance on it to find out. I don't think $18 (at most) is that big a risk.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 11, 2024
N
Verified Purchase
Nicole!
Chelsea, US
★★★★★ 5
Smooth, Rich Coffee That Makes Every Morning Better
Flavor Name: Espresso, Size: 35.2 Ounce (Pack of 1)
I have tried so many coffee brands over the years but Lavazza Espresso Whole Bean Coffee has really become one of my favorites. The instant I opened the bag, the smell was wonderful. It smelled like rich, fresh coffee, and my kitchen instantly turned into a cozy little café. The smoothness and balance of flavor is what I like about this coffee. Some espresso coffees can be too bitter or strong but this one has a very nice medium roast taste that is rich without being overbearing. It tastes slightly sweet and creamy, so it is good both as regular coffee and in espresso drinks. I run these beans through my espresso machine every morning and they grind beautifully. The crema is thick and a beautiful golden color, which makes my homemade lattes and cappuccinos all the more special. Even my husband who is very particular about coffee said how fresh and flavorful it is. The 2.2-pound bag is also a great value, as it lasts a long time, even in a house full of coffee drinkers. I like that the beans stay fresh when sealed properly and I have not had any oily/stale beans in the bag. I also like that this coffee gives you a nice energy boost and doesn't taste harsh or acidic. It's smooth enough that I can drink more than one cup without it upsetting my stomach. Overall, I think Lavazza Espresso Whole Bean Coffee is a great choice for anyone who loves strong, smooth coffee with a high-end cafe taste at home. I will definitely keep buying this for my daily coffee habit.
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Reviewed in the United States on May 28, 2026
M
Verified Purchase
Mark
New York, US
★★★★★ 5
Solid coffee, good intro to Lavazza
Flavor Name: Espresso, Size: 35.2 Ounce (Pack of 1)
I've used this and it's genuinely good coffee. The 100% Arabica beans produce a smooth, clean cup with a nice aroma and solid crema. No bitterness, easy to drink and works well in both espresso and drip. That said, if you're deciding between this and the Lavazza Barista Gran Crema or Qualita Oro, I'd go with those every time. The flavor is richer, the crema is thicker and the overall experience is just a step above. This one is still a solid 4.5 in my book, rounding up to 5, but the Gran Crema and Oro are my personal go to. If you're new to Lavazza this is a great starting point. You won't be disappointed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 28, 2026

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