Beefy 3/8 24 Torque Converter To Flex Plate Bolts For Automatic Transmissions Secure Locking Fasteners Fits Aode E4od C4 Crank Adapter Heavy Duty Steel Set Of Four Straight Up Gearhead Hardware That Holds Rock Solid On Domestic Drivelines

Grade Eight Torque Converter Lock Nuts for Automatic Trans
✔️ 3/8-24 Grade 8 Lock Nuts, Flat Flange Design, Black Plated, Set of 4

This pack of four flanged lock nuts secures the torque converter directly to the flexplate studs on automatic transmissions. You install them on domestic trucks and performance builds that run AODE, E4OD, or C4 gearboxes. The hardware takes up vibration and shock loads so your converter stays seated during hard shifts and high horsepower runs.

✅ Heat-treated medium carbon steel meets strict grade eight hard requirements
✅ Widened flange spreads clamp load evenly without needing a separate washer
✅ Serrated lower face bites into mating metal to quit vibrating loose
✅ Matches exact three eighth inch by twenty four thread pitch from factory setup

💡 Why swap standard transmission hardware for grade eight torque converter lock nuts?
Making this change is pretty handy when you want to quit worrying about converters backing off during drag days. The upgrade delivers measurable gains on the build sheet:
- heavier duty alloy handles massive torque curves without yielding - built in serration creates a mechanical stop that laughs at engine shake - zero washer requirement trims assembly time and cleans up the flywheel area

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