GM Performance Valve, Intake, 2.250 in. Diameter, 8.73mm Stem Diameter, Chevy, Big Block, Each (PART #GMP-12366987)

GM Performance offers intake and exhaust valves for a wide range of applications, from 1955 and up. These replacement valves are designed to increase gas flow for more power. Strengthen your valvetrain with genuine factory-recommended parts; order the size needed for your vehicle.

SPECIFICATIONS

Brand GM Performance
Manufacturer's Part Number 12366987
Part Type Valves
Product Line GM Performance Replacement Valves
Valve Position Intake
Intake Valve Head Diameter (in.) 2.250 in.
Intake Valve Head Diameter (mm) 57.150mm
Intake Valve Stem Diameter (in.) 0.344 in.
Intake Valve Stem Diameter (mm) 8.73mm
Undercut Stem Yes
Swirl-Polished No
Valve Material Stainless steel
Lock Groove Quantity 1-groove
Lock Groove Style Conventional
Quantity Sold individually.

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