COMP Cams · New
COMP Cams Rocker CS 1.5 1/2in Ultra Pro
MPN 1810-1 · Store SKU cca1810-1
Supplier stock checked 11/7/2026, 9:03:37 AM UTC. Adding a part does not reserve it.
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Product details
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 1810 rocker features a 1.55 ratio for use with 1/2" stud Chevrolet V6 and 265-400 Small Block. Ultra Pro Magnum XD Rocker with 1.5 Ratio for Chevrolet SBC with 1/2" Stud - Single Ultra Pro Magnum XD Rocker w/ 1.5 Ratio for Chevrolet SBC w/ 1/2" Stud
Manufacturer fitment & guides
Check 1810-1 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y