Holley Replacement Power Valve 6.5 # HO125-65 Rate_12 They also include hardened seats

They also include hardened seats

Carburetor Color:

Mounting Hardware Included:No

over their own Performer manifolds

Holley Replacement Power Valve 6.5 # HO125-65 Rate_12 They also include hardened seatsHolley Replacement Power Valve 6. 5 # HO125 65 Power Valve, Standard Flow, Single Stage, 6. 5 in. Hg, with Gasket, Each Power Valve Type: Single stage Power Valve Style: Standard flow Primary Stage Opening Vacuum: 6. 5 in. Hg Gaskets Included: Yes Quantity: Sold individually. Holley replacement power valves are an important component in the power enrichment circuit of Holley's performance carburetors. They operate by using engine vacuum to control