Hot Cams · New
Hot Cams 19-20 CRF 405 L/13-21 CRF 450 R Steel Exhaust Valve
MPN 8400027-5 · Store SKU hoc8400027-5
Supplier stock checked 11/7/2026, 3:10:15 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.
Shipping & returns ↗This policy does not limit rights required by law.Free standard shipping on eligible parts orders of $100 or more. Oversized and freight items excluded. Fitment, taxes, availability and final totals are confirmed before payment.
Product details
Hot Cams Valves are forged from a single blank with improved grain flow to enhance the mechanical characteristics of the valve without welding.
Manufacturer fitment & guides
Check 8400027-5 against the manufacturer’s application information below.
A manufacturer application guide is not available for this listing. Request the exact application from JuiceBuilt before payment.
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