7001212/20485
B&M Nitrous HoleShot 3800 Torque Converter, 1965-91 GM TH400, TH425 TH375B, 1965-81 GM TH350
- Brand
- B&M
- Part number
- 20485
- SKU
- 20485
- Availability
- Available to order
Price฿31,578.92
- +7% VAT
Not sure this part fits? Check with us before ordering
Avoid incorrect part orders by contacting us for verification. Imported parts are non-refundable. For fitment assistance, please provide your vehicle's details: Year, Make, Model, VIN, and any modifications — and mention part 20485.
Contact us to double check your VINOther 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.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
Features
References
| Brand | B&M |
|---|---|
| Category | Transmission & Drivetrain |
| Part number | 20485 |
| Product Code | 7001212 |
Specifications
| Brand | B&M |
|---|---|
| Emission Code | 5 |
| Product Type | Automatic Transmission Torque Converter |
| Material | Steel |
| Automotive Item Grade | High Performance |
| California Proposition 65 Required | No |
| Additional Contents | New needle bearings |
| Transmission | TH350, TH375, TH375B, TH400, TH425 |
| Flexplate Change Needed | No |
| Furnace Brazed | Yes |
| Input Spline | 30 |
| Lockup | No |
| Stall | 3500-3800 |
| Stall Speed | 3,500-3,800 |
| Anti-Balloon Plate | Yes |
| FlexPlate Bolt Circle | 10-3/4", 11-1/2" |
| Lockup Type | No |
| Transmission Model | TH400, TH425, TH375, TH350 |
| Bolt Circle Diameter (in) | 10.75 |
| Crank Pilot Diameter (in) | 1.71 |
| Mounting Studs | No |
| Torque Converter Series | Nitrous Holeshot |