Manufacturer's Part Number:
Hughes Performance Heavy-Duty Flexplates
Summit Racing Part Number:
Ring Gear Tooth Quantity:
Rear Main Seal Style:
This flexplate is designed for use when bolting a GM LS-based motor to a TH350, TH400, 700R4 or 4L60OE transmissions. 168 tooth Chevrolet SFI, Extreme Series (4mm thick) LS Series. This will not fit 1999-2000 6.0L applications with 0.400 in. extended crank flange and came with flat flexplate.
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These double-welded Hughes heavy-duty flexplates are .035 in. thicker than OEM and, in most applications, will withstand the punishment and shock of today's high-horsepower and high-rpm engines. For street, strip, and off-road strength, Hughes Performance meets the needs.