SSI Chevy GM LS1 LS3 LS6 All Years 4L60E Flexplate

• ?FITMENT: Chevy/GM vehicles with the LS1, LS3, or LS6 engine paired with a 4L60E automatic transmission ? SKU-coded 'AY' (All Years), since the LS1/LS3/LS6-to-4L60E bolt pattern is consistent across model years for these engine families; confirm your specific engine/transmission combo before ordering.
• ?PART: Flexplate (not a fitting or plug) ? direct replacement for the OE flexplate connecting the LS-series crankshaft to the 4L60E torque converter.
• ?CONSTRUCTION: Reinforced flexplate for street and performance duty beyond a stock-duty plate.
• ?INSTALL: Bolt-pattern direct fit to the 4L60E transmission ? no adapter required when transmission matches.
• ?VERIFY BEFORE ORDERING: Confirm your engine (LS1/LS3/LS6) and transmission code (4L60E) before ordering; other LS-family transmissions (4L80E, 6L80E, T56) use a different bolt pattern.

Street Sport Industries flexplate for Chevy/GM vehicles with the LS1, LS3, or LS6 engine paired with a 4L60E automatic transmission. This is a flexplate, not a fitting or plug ? it connects the LS-series crankshaft to the 4L60E torque converter and is a direct-fit replacement for the factory part. SKU-coded 'AY' (All Years) reflects that the LS1/LS3/LS6-to-4L60E bolt pattern is consistent across model years for these engine families; confirm your specific engine and transmission code before ordering, since other LS-family transmissions (4L80E, 6L80E, T56) use a different bolt pattern. Reinforced construction for street and performance duty.