Fel-Pro FEL-ES72171 Engine Cylinder Head Bolt Set

FEL-ES72171 Engine Cylinder Head Bolt Set

FEL-PRO ES 72171 Engine Cylinder Head Bolt Set for Ford Explorer

Features:

Avoid risk associated with re-use of T-T-Y (torque to yield) head bolts
Validated for fit, form and function
Unsurpassed quality you can trust
Application specific design to ensure a perfect fit
Meets or exceeds all original equipment specifications

Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Attributes:

4081	No
Thread Diameter	12
Head Drive Type	Hex
Grade Type	Premium
Reusable	No
Thread Diameter	12
Thread Diameter	8
Bolt Critical Length	139mm (Bolt 1); 85mm (Bolt 2)
Bolt Diameter	12mm (Bolt 1); 8mm (Bolt 2)
Bolt Head Size	Torx 55 (Bolt 1); Torx 55 (Bolt 2)
Bolt Thread Length	106mm (Bolt 1); 69mm (Bolt 2)
Bolt Thread Pitch	1.75 (Bolt 1); 1.25 (Bolt 2)
Part Design or Feature or Use	Replacement required