Street Master Stall Converter HT25-25L Ecotec or under the dash

or under the dash

Externally Balanced

12-Point Head S/Sfits SB Ford 351 Windsor

simply weld the tabs to each section

Derale Stacked Plate Cooler 16 Rows

Street Master Stall Converter HT25-25L Ecotec or under the dashStreet Master Stall ConverterSuit GM V8 4L80E 1991 99 Lock Up 35 Spline, 2500 Stall HT25 25L 25 25L Street Master 2200 2500 Features: The "Street" converter was design for the driver who is looking for that competitive advantage. By raising the stall RPM you can eliminate that slow, sluggish start. Recommended for stock to slightly modified engines to achieve performance, along with a smooth idle when the car is in gear.