Description
Product Overview
Our Vroelos Metal Hexagon Bolt Kit is a direct replacement for GM 11569956, designed to fasten the flexplate or flywheel to the crankshaft on LS-based V8 engines. Crafted from grade 12.9 high-strength steel, these bolts offer superior durability and reliability compared to the lower grade 10.9 factory bolts.

Usage
This bolt kit is suitable for all GM LS1, LS2, LS3, LS6, and LS7 series engines with 6-bolt crankshafts, making it a versatile fitment for both manual and automatic transmissions. Whether you’re a seasoned mechanic or a DIY enthusiast, our kit is designed to provide a hassle-free installation experience.
Why Choose Us
At Vroelos, we’re committed to providing high-quality products that meet the needs of our customers. Our bolt kit is crafted with the finest materials and designed to provide superior performance and durability. With our comprehensive package of 6 bolts, you can trust that your GM LS engine will run smoothly and efficiently.
Key Features
- Direct replacement for GM 11569956
- Crafted from grade 12.9 high-strength steel
- Comprehensive package of 6 bolts
- Suitable for manual and automatic transmissions
- High-strength steel construction for superior durability and reliability
FAQ
What is the material of the bolt kit?
The bolt kit is crafted from grade 12.9 high-strength steel, ensuring superior durability and reliability.
Is the bolt kit suitable for my GM LS engine?
Yes, our bolt kit is designed to fit all GM LS1, LS2, LS3, LS6, and LS7 series engines with 6-bolt crankshafts.
How many bolts are included in the package?
The package includes a comprehensive set of 6 bolts.
What is the warranty period for the bolt kit?
We offer a 1-year warranty on our bolt kit, providing you with peace of mind and protection against defects or malfunctions.







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