B&M 20484 NOS Holeshot 3500 Torque Converter 1965-1991 TH400 TH425 & 1968-1981 TH350 TH375B

Introducing the B&M 20484 Torque Converter - the ultimate choice for enhancing the performance of your vehicle. Specifically designed for GM 1965 to 1991 TH400, TH425, TH375, and 1968 to 1981 TH350, TH375B (not TH350C) models, this Nitrous Hole Shot 3500 stall converter delivers exceptional results. If you've made significant engine modifications or have a big cam that reduces low-end power and torque, the Nitrous Hole Shot 3500 stall converter is perfect for you. With its higher stall speed, this converter launches your car in a higher rpm range, unlocking more torque for explosive acceleration. Built to last, this B&M torque converter features a furnace brazed impeller and turbine, ensuring maximum durability and performance.

The precision steel alloy pump drive tube and heavy-duty needle bearings between the stator and impeller provide smooth and efficient power transfer. Additionally, the needle bearings between the stator and turbine further enhance performance. The 10.75 and 11.50-inch dual-pattern drive lugs, along with the new turbine hub, springs, and rollers in the stator, make this torque converter a reliable and high-performing choice. What sets this torque converter apart is its ability to handle the instant horsepower delivery of a nitrous plate system, thanks to the anti-balloon plates. These plates ensure that the converter can handle the power without ballooning, providing you with a consistent and reliable performance. Please note that the stall speed listings are based on engines producing 230 lb.

ft. of torque at 2,500 rpm. If you have more torque at 2,500 rpm, you can expect a higher stall speed, while less torque at 2,500 rpm will result in a lower stall speed. Upgrade your vehicle's performance today with the B&M 20484 Torque Converter.

Experience quicker acceleration, improved power, and enhanced torque for a thrilling driving experience.