Torque Converter/FlexPlate Bolt (Screw), fits GM TH350 TH400#3987930 (3/8"-16 x 0.570) TH-350/400
US$6.58
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US$6.58
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by ricobeta.superiorthread.com
Free 30-day returns Details
Product details
| Management number | 226025980 | Release Date | 2026/05/09 | List Price | US$6.58 | Model Number | 226025980 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Perfect for High-Performance, racing, Heavy-Duty and Regular-Duty applications
- Industry Part ID: 3987930, B-64, B64, 35996
- Made in the USA from heavy-duty, heat-treated alloy steel
- Includes 3 bolts. These bolt kits are the strongest bolts you can get to attach your torque converter and are used in competitions. The bolts are fully heat treated prior to thread rolling and machining.
- Dimensions: 3/8"-16, Length: 0.570"
- Fits the following Turbo Hydramatic (THM) Transmission Torque Converter Applications: General Motors TH350 Buick, Oldsmobile, Pontiac (Includes TH300) General Motors TH400 3L80, Allison AT540, 310mm Allison AT540, 310mm, TH-400 (TH400, THM-400, THM400) 3L80/3L80HD 1973-82 Corvette, Camaro & Nova Chevelle. 3L80, 3L80HD, 3L8O, 3L8OHD. Flexplate / Flywheel
| ASIN | B01MT8ZGIJ |
|---|---|
| Brand | Tri Component |
| Color | Black |
| Model | B-64K-3 |
| Set Name | 3 |
| Head Type | Hex |
| Size Name | 3/8'-16 |
| Metal Type | Alloy Steel |
| Unit Count | 1 Count |
| Part Number | B-64K-3 |
| Thread Size | 3/8'-16 |
| Thread Type | Unc |
| Drive System | Rear-Wheel Drive |
| Manufacturer | Tri Component |
| Thread Class | Standard |
| Thread Style | Right Hand |
| Fastener Size | 3/8'-16 |
| Fastener Type | Swing Bolt |
| Item Diameter | 0.38 Inches |
| Item Hardness | Grade 2 |
| Material Type | Alloy Steel |
| Exterior Finish | Unfinished |
| Thread Coverage | Fully Threaded |
| Number of Pieces | 3 |
| Screw Head Style | Flat |
| Manufacturer Grade | Grade 2 |
| Maximum Shear Strength | High |
| Compatible Groove Diameter | 0.38 Inches |
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