Hypercoils 12" Coil-Over Spring - 2-1/2" I.D. - 475 lb Video Accessories Replacement push-in radiator probe for

Replacement push-in radiator probe for Derale adjustable fan controllersDerale has been the leader in performance cooling for decades

Supports up to 875 EFI or 1100 Carb HP (@ 60 PSI at 13

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Hypercoils 12" Coil-Over Spring - 2-1/2" I.D. - 475 lb Video Accessories Replacement push-in radiator probe forHypercoils are manufactured from the highest quality chrome silicone steel and high tensile chrome silicone steel available in the world. The material used in producing Hypercoils undergoes two separate magnaflux inspections. Once before manufacture and again after coiling. These inspections insure the wire is free from surface imperfections which, if gone undetected could lead to spring failure. The life of a suspension coil is directly related to