Product Description
Harland Sharp 1.8:1 LT1 Gen V Adjustable Rocker Arms
Fits: Gen V LT1, LT4, L83, L86, L84, L87, L8T, L82, L8B
Harland Sharp adjustable rocker arms are designed for GM Gen V LT1 engines, providing precise valvetrain control and improved durability for both street and performance applications. Featuring a 1.8:1 ratio, these rocker arms maintain the factory LT1 ratio while offering the benefits of an adjustable, roller-style design.
Manufactured in the USA from high-strength aluminum, each rocker arm is CNC-machined for accuracy and equipped with a needle-bearing fulcrum to reduce friction and wear. The adjustable design allows for proper valve lash and preload setup, making them an excellent choice for camshaft upgrades or performance-oriented builds.
Features:
- Designed for GM Gen V LT1 engines
- 1.8:1 rocker arm ratio
- Adjustable design for accurate valve lash/preload
- Includes Bolts
- Roller tip design to reduce valve stem wear
- CNC-machined high-strength aluminum construction
- Needle-bearing fulcrum for reduced friction and wear
- Improves valve train stability and durability
- Made in the USA
Installation Note:
Harland Sharp recommends soaking the rocker arms overnight in a zinc-based oil prior to installation to ensure proper initial lubrication.
