SKU: 30236702506

B&M Holeshot 2400 Torque Converter, 1965-91 GM TH400, 1968-81 TH350 - 20412

Sale price$263.23 Regular price$292.48
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Description

B&M Holeshot 2400 Torque Converter, 1965-91 GM TH400, 1968-81 TH350 - 20412Overview: HoleShot 2400 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) are for serious minded performance enthusiasts and offer additional strength and durability features not found in our Tork Master or Traveler series of converters. The Holeshot converter is an excellent choice for vehicles with some performance engine modifications, particularly big cams that tend to reduce low end power and torque. The higher stall

Overview:

HoleShot 2400 for GM 1965 to 1991 TH400, 425, 375 and 1968 to 1981 TH350, 375B (not 350C) are for serious-minded performance enthusiasts and offer additional strength and durability features not found in our Tork Master or Traveler series of converters. The Holeshot converter is an excellent choice for vehicles with some performance engine modifications, particularly big cams that tend to reduce low-end power and torque. The higher stall speed of this converter will launch the car in a higher rpm range where more torque is readily available, resulting in quicker acceleration. Holeshot converters feature furnace brazed impeller fins and turbine, new precision alloy impeller hub and new heavy duty needle bearings. Other features include fully balanced and pressure tested by expert technicians. If your vehicle is equipped with a plate type nitrous system or supercharger, please refer to the Nitrous Holeshot line of converters. Notes: Stall speed listings are based on engines producing 230lb. ft. of torque at 2,500 rpm. More torque at 2,500 rpm will give you more stall speed, less torque at 2,500 rpm will give you less stall speed than the stall speed ratings indicated. Higher stall converters can generate more heat, so we highly recommend adding a transmission cooler. This converter is Not recommended for supercharged, plate-type nitrous oxide or trans-brake applications. The product images shown are for illustration purposes only and may not be an exact representation of the product. 10.75-inch bolt circle.

Features:

  • Precision Balanced on Certified Balance Equipment
  • Copper Furnace Brazed Impeller and Turbine
  • New Precision Alloy Steel Impeller Hub
  • Race Proven Technology & Quality
  • Heavy Duty Needle Bearings

Application:

Year Make Model Submodel Engine Size
1975 - 1976 Chevrolet Vega 122/2 L4
1974 - 1977 Chevrolet Vega 140/2.3 L4
1971 - 1973 Chevrolet Vega Base 140/2.3 L4
1975 - 1977 Chevrolet Monza 140/2.3 L4
1976 - 1977 Pontiac Sunbird 140/2.3 L4
1975 - 1977 Pontiac Astre 140/2.3 L4
1976 - 1977 Oldsmobile Starfire 140/2.3 L4
1978 - 1980 Chevrolet Monza 151/2.5 L4
1977 - 1980 Pontiac Sunbird 151/2.5 L4
1977 Pontiac Ventura 151/2.5 L4
1977 Pontiac Astre 151/2.5 L4
1978 - 1980 Oldsmobile Starfire 151/2.5 L4
1977 - 1978 Pontiac Phoenix 151/2.5 L4
1969 - 1970 Chevrolet Nova 153/2.5 L4
1965 Chevrolet P10 Series 153/2.5 L4
1966 - 1967 Chevrolet Chevy II Base 153/2.5 L4
1966 - 1967 Chevrolet P20 Series 159/2.6 L3
1965 - 1967 Chevrolet P30 Series 159/2.6 L3
1965 - 1966 Chevrolet El Camino 194/3.2 L6
1965 Chevrolet Chevelle Deluxe 194/3.2 L6
1966 Chevrolet Chevelle 194/3.2 L6
1965 Chevrolet Chevelle Base 194/3.2 L6
1966 Chevrolet P10 Series 194/3.2 L6
1966 - 1967 Chevrolet Chevy II Base 194/3.2 L6
1978 - 1979 Chevrolet Monza 196/3.2 V6
1978 - 1979 Buick Regal 196/3.2 V6
1978 - 1979 Buick Century 196/3.2 V6
1978 - 1979 Chevrolet Malibu 200/3.3 V6
1978 - 1979 Chevrolet Monte Carlo 200/3.3 V6
1978 - 1979 Chevrolet El Camino 200/3.3 V6
1978 - 1979 GMC Caballero 200/3.3 V6
1965 Pontiac LeMans 215/3.5 L6
1965 Pontiac Tempest 215/3.5 L6
1965 - 1967 Buick Skylark 225/3.7 V6
1965 Oldsmobile F85 225/3.7 V6
1965 - 1967 Buick Special 225/3.7 V6
1980 Pontiac Grand LeMans Base 229/3.8 V6
1980 Pontiac Grand LeMans Safari 229/3.8 V6
1980 Chevrolet Malibu 229/3.8 V6
1980 Chevrolet Monte Carlo 229/3.8 V6
1980 - 1982 Checker Marathon 229/3.8 V6
1980 Pontiac Catalina 229/3.8 V6
1980 - 1981 Chevrolet Camaro 229/3.8 V6
1980 Chevrolet Caprice 229/3.8 V6
1980 Chevrolet El Camino 229/3.8 V6
1980 Chevrolet Impala 229/3.8 V6
1980 GMC Caballero 229/3.8 V6
1980 Pontiac LeMans 229/3.8 V6
1969 - 1970 Chevrolet Nova 230/3.8 L6
1967 - 1968 Chevrolet Camaro 230/3.8 L6
1969 Chevrolet Camaro Base 230/3.8 L6
1967 Pontiac Firebird Base 230/3.8 L6
1967 Pontiac Firebird Sprint 230/3.8 L6
1969 Chevrolet G10 Van 230/3.8 L6
1965 - 1969 Chevrolet El Camino 230/3.8 L6
1969 GMC G15/G1500 Van 230/3.8 L6
1969 Chevrolet G20 Van 230/3.8 L6
1967 - 1969 GMC K15/K1500 Pickup 230/3.8 L6
1969 Chevrolet Camaro RS 230/3.8 L6
1965 Chevrolet Chevelle Deluxe 230/3.8 L6
1966 - 1967 Chevrolet Chevelle 230/3.8 L6
1969 GMC G25/G2500 Van 230/3.8 L6
1965 Chevrolet Impala 230/3.8 L6
1965 Chevrolet Bel Air 230/3.8 L6
1966 Chevrolet C10 Pickup 230/3.8 L6
1965 Chevrolet Chevelle Base 230/3.8 L6
1968 - 1969 GMC C15/C1500 Pickup 230/3.8 L6
196
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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]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 30236702506

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4.6 ★★★★★
Based on 12 reviews
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Product Reviews
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Verified Purchase
Thomas Mix
Phoenix, US
★★★★★ 4
Great product for dry, sensitive under eyes, however does not really reduce wrinkles
Great moisturizer. While it’s marketed as reversing wrinkles that has not been my experience however I have very thin skin underneath my eyes that is often dry and very dark from allergies. I put this on every day and every night and I have noticed a huge difference in the way, my eyes look. I wouldn’t say it reduces wrinkles, but it definitely is really a great hydrator, especially if you have allergies. It’s very good for sensitive skin. I do use it all over my face, especially around my mouth area as well and again haven’t noticed that it really reduces my wrinkles, but it definitely helps. Hydrate all those sensitive problem areas. I liked it so much. I bought it twice.
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Reviewed in the United States on May 29, 2026
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Verified Purchase
Robert Lee
Draper, US
★★★★★ 3
Doesn't give instant results like those videos you see but still works good
Ive been seeing so many videos with different people saying how this stuff works instantly on their lines and bags under their eyes. I thought when I got it it was going to be oily because in those videos it literally looks like they have oil on their face. HOWEVER, this is more like a chapstick texture. I tried to use it on my eye bags as soon as I got it but I swear it almost made them look worse. Those videos showing them getting results instantly just aren't true. I've only been using it for a few days and I do see the lines on my forehead & between my eyes are definitely less noticeable so it is doing something so far! My bags however it's just done nothing noticeable for YET. That will probably take a couple weeks to show results. So long story short, if you're thinking about buying this thinking you're going to get the results from those videos going around you'll be disappointed but it does still give results. I will probably update after a couple weeks or however long it takes for my bags under my eyes to go away or to at least see results. My lines on my face aren't very prominent but my bags under my eyes are so we'll see. Also this product isn't greasy I have an oily T zone and this doesn't make my face oily at all. If you don't like how it feels when you rub the stick on your face then use your hands and rub the product in to the skin and it will completely absorb the product.
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Reviewed in the United States on January 1, 2026
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Verified Purchase
TheFaceLadyG
Bozeman, US
★★★★★ 5
One of the Most Useful Skincare Products I Own
Title: One of the Most Useful Products for Mature Skin — Smooths, Protects, and Works Beautifully Under Makeup At 52 with post-menopausal dry, mature skin, I’m always looking for products that don’t just sit on the surface, but actually improve how my skin looks and behaves throughout the day. This surprised me in the best way. This is not a treatment product, and it’s important to set that expectation upfront. This is a barrier-supporting, smoothing balm, and when you use it for what it is, it performs exceptionally well. The texture is where it really wins. It’s a solid balm stick, but it glides effortlessly without dragging or pulling on the skin, which is critical for more delicate, mature areas. It melts just enough on contact and leaves behind a smooth, lightweight, conditioned finish that feels nourishing without being greasy or heavy. From a formulation standpoint, this is built around silicones and emollients that give an immediate soft-focus effect, combined with oils and butters that help reinforce the moisture barrier. There’s also adenosine for long-term wrinkle support and collagen extract for conditioning, though this is not going to rebuild collagen or act like a corrective serum. What it does do extremely well is improve the appearance of the skin instantly. It softens fine lines, reduces that dry, crepey look that can show up midday, and adds just enough slip and hydration to make the skin look healthier and more refined. Where I really love this is under makeup. It creates a smooth, hydrated base that helps foundation sit better and prevents it from catching on dry areas. It doesn’t pill, it doesn’t break anything down, and it adds that subtle cushion that mature skin really benefits from. I’ve also used it over makeup for touch-ups, and it works just as well without disturbing what’s underneath. This has quickly become one of those products I keep within reach because it’s so practical. It’s not about transformation — it’s about maintenance, comfort, and immediate visual improvement, which, for mature skin, is often exactly what you need. No irritation for me, and it layers seamlessly with the rest of my routine.
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Reviewed in the United States on May 5, 2026
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Verified Purchase
DETRA JOHNSON
Houston, US
★★★★★ 5
Consistency is the key
This product is amazing. You have to keep in mind that it doesn’t give instant results. However, consistent use will reveal wonders. I use my whole stick before I started to see results. When my stick was gone, is when I looked in the mirror and I was shocked. My forehead was tighter and lifted. My under eye bags had disappeared, and my eyes looked tighter. My skin was just so youthful looking. So I was like OK!! I need to order another one, I swear I didn’t think it was working at all until the sticker was gone. And I just woke up one morning and noticed a huge difference. I wonder if the changes will last?
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Reviewed in the United States on May 25, 2026
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Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 4
The balm stick needs to roll all the way to the top
Overall I like the product itself I think its very moisturizing and it does seem to help the appearance of wrinkles however I think for the cost its pretty wasteful in the application. The rollup stops and there is still a ton of product on the bottle. I had to dig it out with my finger for a good 2 weeks worth of product I dont understand why it doesnt roll all the way to the top..
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Reviewed in the United States on June 1, 2026

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