The Fel-Pro cylinder head bolt set for Chevrolet Trailblazer replaces torque-to-yield fasteners to avoid risks associated with reuse. These application-specific head bolts meet or exceed original equipment specifications and are validated for fit, form and function, offering a straightforward replacement for engine head fastening during repairs where T-T-Y bolts should not be reused.
Fel-Pro Chevrolet Trailblazer ES 71334 Engine Cylinder Head Bolt Set