




π© Lock in Legendary Performance with Every Bolt!
The ICT Billet LS Engine Intake Manifold Bolt Kit features 10 custom-made, Grade 10.9 alloy steel flange bolts, precision-engineered in the USA for GM LS series cars (1997-2013). Zinc coated for superior corrosion resistance, these bolts ensure a durable, secure fit that meets JIS standards, making them the ultimate upgrade for serious LS engine enthusiasts.









| Material | Alloy Steel |
| Exterior Finish | Metallic Finish |
| Manufacturer Grade | Grade 10.9 |
| Head Style | Flanged |
| Colour | Natural |
| Fastener Type | Flange Bolt |
| Brand | ICT Billet |
| Thread Style | Right Hand |
| Item Hardness | Grade 10.9 |
| Number of Pieces | 10 |
| UPC | 656729844298 |
| Manufacturer | ICT Billet |
| Product Dimensions | 20.57 x 7.62 x 2.54 cm; 259 g |
| Manufacturer Part Number | 551429 |
| OEM Part Number | 551429 |
| Inner Material | Steel |
| Outer Material | Steel |
| Country of Origin | USA |
| Item Weight | 259 g |
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