🔩 Lock in power with USA-made strength – don’t settle for less!
ICT Billet USA 12.9 LS Transmission Flywheel Bolts Set offers premium-grade M11 flange bolts with 12.9 hardness, BP corrosion coating, and precise OEM length. Designed specifically for GM LS series engines, these bolts provide superior strength and durability, ensuring a secure, washer-free installation. Manufactured in the USA, this 6-piece kit is engineered to withstand high torque demands and resist thread seizing for long-lasting performance.
Thread Size | M11 |
Exterior Finish | Natural |
Manufacturer Grade | Grade 12.9 |
Head Style | Flange |
Colour | Natural |
Fastener Type | Flange Bolt |
Brand | ICT Billet |
Thread Type | M11-1.5 |
Item Diameter | 11 Millimetres |
Thread Style | Right Hand |
Item Hardness | Grade 12.9 |
Metal Type | Alloy Steel, Aluminium |
Head Type | Flange |
Thread Class | 3A |
Maximum Shear Strength | 7.74 ksi |
Number of Pieces | 6 |
UPC | 657814753495 |
Manufacturer | ICT Billet |
Item part number | 551926 |
Manufacturer Part Number | 551926 |
OEM Part Number | 551926 |
Country of Origin | USA |
Item Weight | 159 g |
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