Product Description
Machined from 8650 steel with a billet pushrod seat insert, these Ultra Pro Magnum XD rockers can handle up to 1,000 lbs of spring pressure. This 1803 rocker features a 1.65 ratio for use with 3/8" stud Chevrolet V6 and 265-400 Small Block.Catalog
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Custom Field
Category Engine Components>Rocker Arms
MPN 1803-1
Special Order Y
Clearance Item N
