Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
COMP Cams Ultra Pro Magnum XD 1.6 ratio rocker arm set (8-piece) suits 3/8" stud Ford 289, 302 and 351 Windsor engines. Constructed from 8650 steel with a machined billet pushrod seat insert, these rebuildable rockers use precision-sorted needle bearings and hardened roller tips to distribute load and minimize wear. The XD design uses FEA and CAD refinement to improve strength, stiffness and MOI for track and endurance use.
COMP Cams Rockers FS 1.6 3/8in Ultra Pro
