Manley Performance · New
Manley Ford Racing Cylinder Head 4.6L & 5.4L SOHC 36.0mm Race Master Exhaust Valve (Single)
MPN 11637-1 · Store SKU man11637-1
Supplier stock checked 11/7/2026, 3:53:26 PM UTC. Adding a part does not reserve it.
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Product details
Manley Race Series valves are meticulously engineered to meet the rigorous demands of bracket, drag, and oval track racers and are the ultimate choice for engines operating under 8000 RPM. Manley Valve - Exhaust, Valve-FD MOD R/M 36mm
Manufacturer fitment & guides
Check 11637-1 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.
Part-specific notes
- California Proposition 65: Y