Harland Sharp Original Series full roller rocker arms provide a lightweight aluminum upgrade for GM LS-series valvetrains. This service pair uses a 1.7:1 ratio and full roller construction to reduce friction at the rocker tip and fulcrum.

Harland Sharp LS17-2 Features:

• Full roller rocker arm design
• 1.7:1 rocker arm ratio
• Aluminum construction
• Orange anodized finish
• Sold as a pair
• Made in the USA

Notes:

• For GM Small Block LS-series applications
• Verify cylinder head and rocker configuration before replacing individual rockers