Drivetrain› Automatic Transmissions and Components
Sun Coast Converters
Suncoast Converters TH400 Direct Clutch Pack - 8 Frictions 8 Steels - Requires ATI 405370L 405633
SKU: S02K 405633
Moderate — 2–4 hours
Description
Fitment
Fitment Guaranteed
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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Sun Coast Converters |
| Part Number | S02K 405633 |
Videos
TH400: How To Recipe for 800-1000HP
TH400: 4 Clutch Intermediate Pack
DIY TH400 HP clutch packs
TH400: How it works II & Extra Clutches
TH400 Build Series - Building Clutch Drums (Continued)
Improve TH400 Performance, Consistency & Safety with the Sonnax Smart-Tech Drum Module (34555-01K)
How to: Setting clutch pack clearances (th400/4L80e)
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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