Description
A simple way to expand a warped manifold so all bolt holes are accurately aligned
Helps prevent cross-threading of manifold bolts
Works best when used in pairs or install before removing manifold to prevent misalignment
Skin-packed
Cast iron exhaust manifolds warp with age, making re-installation difficult. Exhaust manifold spreader for small block Chevrolet is used for reinstalling the manifold on small block Chevrolet engines.
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