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Bestselling Acc Performance Boss Hog 34042 Night Stalker Gm Powerglide Torque Converter Collection [S36Txr7z]

$57.99 $185.99 -69%

Bestselling Acc Performance Boss Hog 34042 Night Stalker Gm Powerglide Torque Converter Collection [S36Txr7z] is a top-tier torque converter designed for the 1962-1973 GM Powerglide transmissions. Engineered for maximum performance and durability, this 12” converter is a standout cho

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Bestselling Acc Performance Boss Hog 34042 Night Stalker Gm Powerglide Torque Converter Collection [S36Txr7z] is a top-tier torque converter designed for the 1962-1973 GM Powerglide transmissions. Engineered for maximum performance and durability, this 12” converter is a standout choice for enthusiasts seeking to elevate their vehicle's performance.

Key Features

The Boss Hog 34042 Night Stalker offers an impressive stall speed range of 2200-2800 RPM, making it perfect for both street and strip applications. It features a robust design with Torrington-type bearings, which can handle more torque than conventional needle bearings. This converter also boasts aircraft aluminum washers for superior power transfer, ensuring every ounce of power is directed to the ground. The hand-built construction and leak and pressure testing guarantee its reliability and longevity.

Specifications and Benefits

This torque converter is a direct fit for GM Powerglide transmissions from 1962 to 1973, providing a seamless upgrade for your classic vehicle. The features include a diameter of 12.00 inches, a bolt circle of 10.750 inches, and an input spline quantity of 17. With a crank pilot diameter of 1.703 inches and 10mm x 1.5 mounting hardware, it's designed to fit perfectly in your setup. Although it doesn't come with mounting hardware, its balanced design ensures a smooth installation process. For the best performance, it's recommended to use Type F transmission fluid and consider a transmission cooler, as specified in the notes section. The Boss Hog 34042 Night Stalker is a versatile option for those looking to enhance their vehicle's performance, whether it's for daily driving or competitive racing. Its compatibility with a large bellhousing and its suitability for various power levels make it a practical choice for a wide range of enthusiasts.

What Our Customers Say

January 11, 2026

Absolutely no complaints!

A great product. I am very, very happy.

- Lara Q..

January 11, 2026

Absolutely no complaints!

I'm happy with this. And so very, very useful.

- Kellie O..

January 11, 2026

Absolutely no complaints!

A great item. And it does its job so well.

- Marta S..

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