Af49-1055 Engine Water Outlet Flow Restrictor

Description

Water Outlet Restrictors

Suitable For GM Holden, Chevrolet & Ford

AF49-1055

49-1055

Restricting coolant flow leaving the engine lets you control the amount of heat absorbed by the coolant. Red, gold and blue anodised aluminium restrictor plates are mounted under the water outlet on the intake manifold. This kit consists of three restrictor plates with 5/8″, 3/4″ and 1″ I.D. holes for optimum coolant flow, 2-1/8″ O.D.

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