Boss Hog 25113 Street Bandit Torque Converter | Ford C4 | 2800–3200 RPM Stall | 26 Spline

The Boss Hog 25113 Street Bandit Series Torque Converter is built for Ford C4 transmissions with a 26-spline input shaft and small bellhousing configuration. With a stall speed of 2800–3200 RPM, this lightweight unit is designed for high-response street performance, especially in vehicles with choppy cams and lightweight builds.

Precision-engineered with a 9.6" core, 10.5" bolt circle, and CNC-machined components, this converter delivers fast engagement, reduced rotational mass, and reliable power transfer. It's digitally balanced, leak-tested, and made in the USA for quality you can trust.

Upgrade Tip: For power adder setups (nitrous, supercharger, turbo, trans brake), choose the Outlaw Racing Series converter.

Key Features

• 2800–3200 RPM stall speed range

• Fits Ford C4 with 26-spline turbine hub

• 9.6" converter core

• 10.5" bolt circle

• 26 spline input (count tops of each tooth on smaller shaft)

• Built to 5-5/8" tall

• Designed for small bellhousing

• Use with 157-tooth flywheel

• 1.375" crank pilot (CNC machined)

• Bolt size: 3/8" x 16 TPI (Grade 8 only)

• Hardened chromoly impeller hub

• Torrington-style incased bearings

• Modified extreme-duty stator

• No anti-balloon plate

• 4-corner tack welded or furnace-brazed fins

• Leak and pressure tested

• Digitally balanced

• Steel construction with black painted finish

• Made in the USA

• Sold individually

Vehicle Fitment

• Ford vehicles with C4 transmission

• 26-spline input with small bellhousing

• Use with 157-tooth flywheel

• Ideal for lightweight builds with aggressive cam profiles

What's Included

• 1x Boss Hog 25113 Street Bandit Torque Converter

Installation Tips

• Use Type F transmission fluid

• Install an auxiliary transmission cooler

• Use blue Loctite on all mounting bolts