COMP Cams · New
Comp Cams Valve Spring Assembly, 1.551In H-11
MPN 999-4 · Store SKU cca999-4
Supplier stock checked 11/7/2026, 6:57:19 PM UTC. Adding a part does not reserve it.
Request a return within 30 calendar days after delivery. New parts must be unopened and unused.
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Product details
(4) Valve Spring: (in 9900-Kit) .700 lift, 1.550 OD, .710 ID, 230# @ 1.875", 700# @ 1.200", 1.110" c (4) Valve Spring: (in 9900-Kit) .700 lift, 1.550 OD, .710 ID, 230# @ 1.875", 700# @ 1.200", 1.110"
Manufacturer fitment & guides
Check 999-4 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y