B&M Nitrous HoleShot 3800 Torque Converter, 1965-91 GM TH400,425,375B- 20485
SKU: 67005429336

B&M Nitrous HoleShot 3800 Torque Converter, 1965-91 GM TH400,425,375B- 20485

$304.18 $337.98
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Description

B&M Nitrous HoleShot 3800 Torque Converter, 1965-91 GM TH400,425,375B- 20485Overview: B&M Nitrous HoleShot 3800 stall for GM 1965 91 TH400, TH425, TH375 and 1968 81 TH350, TH375B (not TH350C.) The Nitrous Holeshot 3800 stall converter is an excellent choice for vehicles with 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. Nitrous

Overview:

B&M Nitrous HoleShot 3800 stall for GM 1965-91 TH400, TH425, TH375 and 1968-81 TH350, TH375B (not TH350C.) The Nitrous Holeshot 3800 stall converter is an excellent choice for vehicles with 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. Nitrous Holeshot converters feature furnace brazed impeller and turbine, new precision steel alloy pump drive tube, new heavy duty needle bearings between the stator and impeller (not a thrust washer) and needle bearings between the stator and turbine. Other features include a new turbine hub, new springs and rollers in the stator and anti-balloon plates. The anti-balloon plates will allow these converters to stand up to the instant horsepower that a Nitrous plate or fogger system delivers. These are serious converters for serious performance street cars. To prevent contamination left from worn parts being circulated in your new components causing premature wear, we strongly recommend protecting your investment by adding a B&M transmission cooler with all new transmission installations. Listed converters are NOT to be used in trans-brake applications. Not for use in trans-brake applications.

Features:

  • Fully Balanced and Pressure Tested
  • Dual pattern 10.75 and 11.50-inch bolt circle
  • Needle Bearing Between Stator and Turbine
  • Furnace Brazed Impeller and Turbine
  • Anti-balloon Plate for Added Strength
  • Steel Alloy Pump Drive Tube
  • Higher Stall Speed, Quicker Acceleration
  • B&M Quality & Durability

Application:

Year Make Model Submodel Engine Size
1977 - 1978 Pontiac Grand Safari
1975 Pontiac Grand Prix
1976 - 1977 Oldsmobile Starfire 140/2.3 L4
1975 - 1977 Chevrolet Monza 140/2.3 L4
1976 - 1977 Pontiac Sunbird 140/2.3 L4
1978 - 1980 Oldsmobile Starfire 151/2.5 L4
1977 Pontiac Ventura 151/2.5 L4
1978 - 1980 Chevrolet Monza 151/2.5 L4
1977 - 1978 Pontiac Phoenix 151/2.5 L4
1977 - 1980 Pontiac Sunbird 151/2.5 L4
1965 Chevrolet P10 Series 153/2.5 L4
1969 - 1970 Chevrolet Nova 153/2.5 L4
1966 - 1967 Chevrolet Chevy II Base 153/2.5 L4
1965 - 1967 Chevrolet P30 Series 159/2.6 L3
1969 - 1970 Chevrolet P30 Van 159/2.6 L3
1966 - 1967 Chevrolet P20 Series 159/2.6 L3
1966 Chevrolet P10 Series 194/3.2 L6
1965 Chevrolet Chevelle Deluxe 194/3.2 L6
1966 Chevrolet Chevelle 194/3.2 L6
1965 - 1966 Chevrolet El Camino 194/3.2 L6
1966 - 1967 Chevrolet Chevy II Base 194/3.2 L6
1965 Chevrolet Chevelle Base 194/3.2 L6
1978 - 1979 Buick Century 196/3.2 V6
1978 - 1979 Buick Regal 196/3.2 V6
1978 - 1979 Chevrolet Monza 196/3.2 V6
1978 - 1979 GMC Caballero 200/3.3 V6
1978 - 1979 Chevrolet Malibu 200/3.3 V6
1978 - 1979 Chevrolet Monte Carlo 200/3.3 V6
1978 - 1979 Pontiac LeMans 200/3.3 V6
1978 - 1979 Chevrolet El Camino 200/3.3 V6
1965 Pontiac Tempest 215/3.5 L6
1965 Pontiac LeMans 215/3.5 L6
1965 Oldsmobile F85 225/3.7 V6
1965 - 1967 Buick Special 225/3.7 V6
1965 - 1967 Buick Skylark 225/3.7 V6
1980 GMC Caballero 229/3.8 V6
1980 Chevrolet Impala 229/3.8 V6
1980 Pontiac Grand LeMans Base 229/3.8 V6
1980 Pontiac Grand LeMans Safari 229/3.8 V6
1980 - 1981 Chevrolet Camaro 229/3.8 V6
1980 Chevrolet Malibu 229/3.8 V6
1980 Chevrolet Monte Carlo 229/3.8 V6
1980 Pontiac Catalina 229/3.8 V6
1980 Pontiac LeMans 229/3.8 V6
1980 Chevrolet Caprice 229/3.8 V6
1980 Chevrolet El Camino 229/3.8 V6
1965 - 1967 Chevrolet P10 Series 230/3.8 L6
1969 GMC P15/P1500 Van 230/3.8 L6
1968 - 1969 GMC C15/C1500 Pickup 230/3.8 L6
1969 GMC G15/G1500 Van 230/3.8 L6
1969 GMC G25/G2500 Van 230/3.8 L6
1965 Chevrolet Bel Air 230/3.8 L6
1966 - 1967 Chevrolet Chevelle 230/3.8 L6
1969 - 1970 Chevrolet Nova 230/3.8 L6
1965 Chevrolet P30 Series 230/3.8 L6
1965 - 1969 Chevrolet El Camino 230/3.8 L6
1965 Pontiac Tempest 230/3.8 L6
1966 - 1967 Pontiac Tempest Custom 230/3.8 L6
1967 - 1969 GMC K15/K1500 Pickup 230/3.8 L6
1969 Chevrolet G10 Van 230/3.8 L6
1969 Chevrolet G20 Van 230/3.8 L6
1967 Pontiac Firebird Base 230/3.8 L6
1967 Pontiac Firebird Sprint 230/3.8 L6
1965 Chevrolet Impala 230/3.8 L6
1969 Chevrolet P10 Van 230/3.8 L6
1965 Chevrolet P20 Series 230/3.8 L6
1965 Chevrolet Biscayne 230/3.8 L6
1966 Chevrolet Chevy II Base 230/3.8 L6
1969 Che
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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: 67005429336

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4.8 ★★★★★
Based on 1265 reviews
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Product Reviews
A
Verified Purchase
Aly
Natrona Heights, US
★★★★★ 4
Boxer Baby’s Favorite
Size: Jumbo, Style: Beef
This toy is my sweet girl’s absolute favorite. It was the first thing we gave her when we brought her home, and she has been obsessed with it since. She brings it from room to room, inside and outside. I would highly recommend this toy, however, we have gone through six in one year. They’re not very durable, especially with our boxer mix, who is a very heavy chewer. I’ve gotten the red and the blue, and she will only take red, which is fine with me because the blue STINKS. The red stinks too, but less so. The squeak is very loud, but she genuinely loves it so much that it’s hard to be annoyed by it. I’d say give the toy a try, you may be unintentionally giving them their favorite thing ever lol.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 2, 2025
R
Verified Purchase
Renia
Whiting, US
★★★★★ 1
Design Hazard
Size: Medium, Style: Bacon, Size: Medium, Style: Bacon
I have one of these in a larger version I picked up at the petstore. This one I do not recommend. There is a whole in the center where the pet bites down and my doggies' teeth kept getting stuck in it. If you've ever had a toy get stuck in your pups mouth, you've seen how thet go nuts trying to get it out.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 18, 2026
K
Verified Purchase
Kate Morgan
Chelsea, US
★★★★★ 5
Cane Corso approved
Size: Jumbo, Style: Beef
I have two Cane Corsos, One is 80 pounds the other is 120 pounds. They can seriously destroy some toys very easily. These chewies have actually lasted for over six months at this point, which is pretty much miraculous. I bought them some more just so I always had plenty of them laying around as this discourages them from getting into trouble, chewing things they shouldn’t be chewing. They walk around with these and their mouths all the time and even after all these months, the squeakers still work. These are really high-quality and if you have a dog that just destroys toy toy, I highly recommend these. Even though they’ve had these for months, they go back to them to chew on and play with , it’s also really funny because they walk around with one and hanging out of their mouth and it looks like they’ve got a stogie hanging out of their mouth. If these toys can keep the interest and survive being mauled by these two giant Destructo mutts, then they must be really, really tough. I highly recommend these for super chewers. These even a hold up to having one dog, grab each end and then play tug-of-war with it. These guys can Easily go through A cow huff every day, but these toys are still going strong
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 10, 2024
K
Verified Purchase
Kindle Customer
San Leandro, US
★★★★★ 3
Not a chew toy
Size: Medium (VALUE 2-Pack), Style: Beef
This is not for a voracious chewer...not durable. My dog destroyed in a matter of minutes, so the cost was high compared to the time it lasted. Maybe my expectation was too high but was disappointed in this product.
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Reviewed in the United States on March 16, 2026
C
Verified Purchase
Craig McNulty
Battle Creek, US
★★★★★ 5
Tough
Size: Jumbo, Style: Peanut Butter
Great for chewers
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026

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