Search over 60,000 products...
CNVRTR, TH350, NITROUS HOLE...
Get notified when this item is back in stock
Press & drag to view
B&M
Product Details
🔧
Vehicle Compatibility
Select your vehicle to verify compatibility:
⭐
Key Features
B&M Nitrous HoleShot 3800 Torque Converter,1965-91 GM TH400/425/375B,
1965-81 TH350
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.
1965-81 TH350
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.
🎬
Product Videos
No videos available for this product.
📋
Product Specifications
Additional Contents
New needle bearings
Anti-Balloon Plate
Yes
Automotive Item Grade
High Performance
Bolt Circle Diameter (in)
10.75
Brand
B&M
California Proposition 65 Required
No
Category
Transmission
Crank Pilot Diameter (in)
1.71
Emission Code
5
FlexPlate Bolt Circle
10-3/4"
Flexplate Change Needed
No
Furnace Brazed
Yes
Grade Type
Performance
Input Spline
30
Lock Up Type
No
Lockup Type
No
Lockup
No
Material
Steel
Mounting Studs
No
Product Type
Automatic Transmission Torque Converter
Spline Quantity
30
Stall Speed RPM
3500-3800
Stall Speed
3
Stall
3500-3800
Sub Category
Transmission Hard Parts
Torque Converter Series
Nitrous Holeshot
Transmission Model
TH400
Transmission
TH350
Transmission
TH375
Transmission
TH375B
Transmission
TH400
Transmission
TH425
📦
Package Contents
Kit includes all necessary components. Please refer to manufacturer specifications for detailed package contents.