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Enginetech HB159 Head Bolt GM 396 402 427 454 2 SETS REQ
4.3 (133 items)
Limited Time SaleUntil the end
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55
US$29.25 cheaper than the new price!!
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Used US$19.50
Product details
| Management number | 215332017 | Release Date | 2026/04/12 | List Price | US$19.50 | Model Number | 215332017 | ||
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- Head Bolt for Big Block Chevy GM 396 402 427 454
- 2 sets required
| Brand | Enginetech |
|---|---|
| Color | Black |
| Set Name | SETS REQ |
| Head Type | Hex |
| Size Name | 1/2-13 UNC |
| Metal Type | Carbon Steel |
| Unit Count | 4.0 Count |
| Part Number | HB159 |
| Thread Type | Unc |
| Finish Types | Unfinished |
| Manufacturer | Enginetech |
| Thread Class | 1A |
| Thread Style | Right Hand |
| Fastener Size | HB159 |
| Fastener Type | Hexagon Bolt |
| Item Hardness | Grade 2 |
| Material Type | Alloy Steel |
| Exterior Finish | Unfinished |
| Thread Coverage | Partially Threaded |
| Number of Pieces | 2 |
| Screw Head Style | Flat |
| Manufacturer Grade | Grade 2 |
| Maximum Shear Strength | Over 100,000 psi |
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