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6 Pack TH350 TH400 3L80 Torque Converter/FlexPlate Bolt #3987930 (3/8"-16x.570) THM (Screws)
4.8 (149 items)
Limited Time SaleUntil the end
02
10
33
$21.25 cheaper than the new price!!
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New $35.41
Product details
| Management number | 228393479 | Release Date | 2026/05/31 | List Price | $14.16 | Model Number | 228393479 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Torque Converter/FlexPlate Bolt
- Industry Part ID: 3987930, B-64, B64, 35996
- Includes 6 bolts. / Dimensions: 3/8"-16 / Length: 0.570"
- Direct OEM replacement / Perfect for High-Performance, racing, Heavy-Duty and Regular-Duty applications. Made in the USA from heavy-duty, heat-treated alloy steel
- Commpatible with following General Motors Turbo Hydramatic (THM) Transmission Torque Converter Applications: TH350 (Includes TH300) / TH400 3L80, Allison AT540, 310mm /Allison AT540, 310mm, TH400 3L80 /1973-82 Corvette, Camaro & Nova Chevelle /THM-350 (THM350) THM-300 (THM300) /THM-400 (THM400) /3L80HD, 3L8OHD Flexplate / Flywheel
- 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.
| ASIN | B07D5NRQYQ |
|---|---|
| Brand | Tri Component |
| Color | Black |
| Head Type | Hex |
| Metal Type | Alloy Steel |
| Item Weight | 22.68 g |
| Part Number | B-64K-6 |
| Thread Size | 3/8"-16 UNC |
| Thread Type | Unc |
| Grade Rating | Class 8.8 |
| Manufacturer | Tri Component |
| Thread Class | F |
| Thread Style | Right Hand |
| Fastener Type | Hexagon Bolt |
| Item Hardness | Grade 2 |
| Material Type | Alloy Steel |
| Exterior Finish | Painted |
| Number Of Items | 6 |
| Number of Pieces | 6 |
| Screw Head Style | Hex |
| Manufacturer Grade | Grade 2 |
Torque Converters
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