






🔧 Bolt up like a pro — because your Chevy deserves aerospace-grade strength!
The Z Whip SAE Engine Stand Bolt Kit offers premium Grade 8 flange bolts with clear zinc coating for rust resistance, engineered to fit all Chevrolet Gen 1 & 2 Small and Big Block engines. Manufactured under strict aerospace standards, these bolts deliver unmatched durability and precision for professional-grade engine maintenance.
| Material | Zinc |
| Exterior Finish | Zinc |
| Manufacturer Grade | Grade 5 |
| Fastener Type | Flange Bolt |
| Brand | Z Whip |
| Thread Style | Right Hand |
| Item Hardness | Grade 8 |
| UPC | 810065200440 |
| Manufacturer | Zyxaxis Inc. |
| Package Dimensions | 11.61 x 5.99 x 2.9 cm; 431 g |
| Item model number | 99447819 |
| Manufacturer Part Number | 99447819 |
| Item Weight | 431 g |
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