Manley Performance · New
Manley 2.020 Triple Groove Race Flo Hollow Stem Intake Valves for 03-08 5.7L Gen III Hemi - Set of 8
MPN 11666H-8 · Store SKU man11666H-8
Supplier stock checked 11/7/2026, 11:52:30 AM 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 - Intake, Valve-HEMI 5.7 R/F 2.020 HOLLOW
Manufacturer fitment & guides
Check 11666H-8 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