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Manley Ford GT350 Voodoo 5.2L Race Master Series Exhaust Valve Set - 1.280in Dia

Manley Performance · New

Manley Ford GT350 Voodoo 5.2L Race Master Series Exhaust Valve Set - 1.280in Dia

MPN 12631-8 · Store SKU man12631-8

$270.06
IN STOCK4 ready to ship

Supplier stock checked 11/7/2026, 9:17:37 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. Head Diameter: 1.280 in. - Stem Diameter: 0.2345 in. - O/A : 4.340 in. Backcut: 0.100" x 30? - Set of 8 Ford GT350 VooDoo 5.2L RM exhaust valves. 1.280" head diam., .2345" stem diam.

Manufacturer fitment & guides

Check 12631-8 against the manufacturer’s application information below.

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