Part Description
Aluminum adjustable pushrod set, fits 1966-1984 Shovelhead Big Twin (OEM 17904-66)
Text excerpt from the catalog:
USA made lightweight aluminum pushrods, manufactured from strong and durable 6061-T6 aircraft aluminum for use with stock hydraulic lifters. Steel surfaces are hardened to 60 on the scale of Rockwell for maximum wear and durability. Replaces stock pushrods. Sold in sets of 4.