8 x 8mm GM LS series Rocker Arm Bolts: Manufactured to OE specification,factory inspected,fully fit original car, reliable quality, durability
Specification: Grade Rating: Grade 12.9, Half thread, Thread Length: 45mm, Total Length ( includes head ): 53mm
Fits: This 8mm LS1 Allen head Rocker Arm Bolts Kit Compatible with LQ4 LQ9 LS1 LS2 LS6 LY5 LY6 LM7 5.3L 6.0L 5.7L Engines
Material: 35CrMoA alloy steel, The one-piece design ,don't need a separate washer, more efficient and easier to use, greater strength, and significantly improved wear and corrosion resistance
When: The bolts are overloaded, the material does not meet the requirements, loose or corroded, timely replacement, ensure the reliability and safety of the connection
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