B&M 70420 Torque Converter, Tork Master 2000 TH700R4 / 4L60E
4L60E, 700R4, 30 Input Spline Quantity, Lockup Compatible, 1900-2100 Stall Speed (RPM)
Similar in performance to the Holeshot series, the Tork Master is B&M's lowest cost torque converter. The Tork Master is an excellent all-around performance street converter. The best 'value priced' street converters available.
- New Precision Pump Drive Tube
- Pressure Tested
- Fully Balanced
- Needle Thrust Bearing
ApplicationFits 1993 to 1996 GM TH700R4 automatic transmission and accepts a 30 splined shaft. Also fits 1984 to 1993 4L60E automatic transmission and accepts a 30 splined shaft.
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Q & A
This new steel bellhousing from Speedway Motors is made for everyone who wants to run three pedals without spending a fortune or relying on a crusty original.
Finally, Project Chevelle gets a real hot rod engine under its hood! And what about that flimsy old column shift three-speed? We've got that covered too.
Pat from the Speedway Tech Team talks about our LS flexplate options for mating 4.8, 5.3, and 6.0L LS engines to TH350, TH400, and 700R4 transmissions.
Tech write-up and a video of a Lokar shifter install on an automatic transmission.
Follow along as Jeff installs an early 700R4 transmission for the big block in his 1967 Chevelle. See how this unit is upgraded and converted to a later 30 spline style.
Learn how to select a torque converter. Read up on expert torque converter recommendations and learn how to choose the right stall speed for your torque converter and application.
Learn how to convert an engine using a Carbureted LS Conversion Kit, along with tips for a smooth install. Read more on the manifold and timing control module, which comes with an MSD ignition control box and wiring harness.