[Fitment] Flexplate adapter fit for 1997-2007 GM Gen lll LS1/LS6 engines,for 2005-2009 LS2 engines, and 5.3/6.0 truck engines including L33, L59, LM4, LM7, LQ4, LQ9 and LR4 adapt to TH350 3-speed and classic Powerglide 2-speed automatic transmissions , adapt to 200-4R also work with non-LS 4-speed overdrive transmissions like the700R4 and 4L60
[Wide Compatibility] LS Flexplate features dual GM torque converter patterns of 10.75”(10.75" which fits Powerglide, TH350, 700R4, 4L60 automatic transmissions) and 11.06” (11.06” compatible with LS engine), ensuring compatibility with a range of torque converters for seamless integration
[Durability ]:Flexplate is gold zinc plated, 4mm thick, and carries a SFI 29.1 certification, durable gold-plated surface prevents rust, and has double welded ring gears for added durability.
[Package Included]:1x trans adapter flexplate 57534610, 6x Gen III LS flex plate bolts 244-2901, 1x LS torque converter adapter sleeve 575-18346, 1x torque converter bolt Kit 230-7303.
[Note] May not work with some 1999-2000 LQ4 6.0 LS engines, specifically ones that came with a 4L80E automatic as they require a flat flexplate due to the "tall" crank flange,also not compatible with 8-bolt crankshaft Gen IV LS engines.