Circle d converter (4l80e turbo)
 

Item Location (City/State):Bay Area Califonia

Price:800

Description:Cost New is $978 only has dyno time and a trip or two around my neighborhood.. I went with a magnum t56 and won't need this anymore $800 shipped

258mm single disk with lock up
pro series II 3600 stall
loose down low for spool up
4l80 flywheel bolt pattern

Circle D converter
 

Is this manufactured by Circle D Specialties, do you have a part number, what size motor (cubic inches) was it spec'd for, and does it use a stock 4L80E flat flexplate or a dish style 5.3 design? Thanks

Yes I bought it from circle d specialties

I had it spec’d for a 4.8 with a triple 12 cam and 76mm turbo

It used a stock truck 4l80e flywheel

Works perfect but I didn’t like automatic so I installed a magnum t56

Up we go