Circle D GM PG / 350 / 400 Torque Converter 258mm Pro Series (11-10-05)
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Ready to install and hit the road!
All parts come with the essentials you need for a smooth fit and clear instructions. From performance upgrades to custom styling, unbox and get your ride ready with confidence!
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Running an LS or Gen-V LT swap in front of a Powerglide, TH350, or TH400 transmission? This is the right converter for you! Our 258mm option will provide you with a variety of stall speeds to choose from. Our CNC-machined billet steel front cover features a variety of bolt pattern options to suit virtually any LS or LT flexplate out there. An LS-length pilot eliminates the necessity for any pilot extension sleeve. Heavy duty TIG welded fins & full furnace brazing ensure the strongest possible converter possible!
Features:
- Custom CNC Billet Front
- Fully Furnace Brazed
- 3 Bearing Setup
- Hand TIG welded