1937-65 Heat Riser Spring - 6 Cylinder for Chevy, GMC Truck

Description: Heat Riser Spring for 1937-65 Chevy Truck Controls heat riser valve. Mounts on outside of exhaust manifold. Fits beside the 6 cylinder exhaust manifold. This bi-metallic spring will open and close the heat damper in the exhaust manifold depending on the engine temperature. Ready to install. NOTE: Many of these springs are lost or broken and thus the damper shaft is frozen in one position. This can usually be easily corrected. Heat the shaft where it comes out both sides of the manifold with a mild temperature torch. Slowly begin to move this shaft with a pair of Vise-grips or equivalent. Once the rust film is broken loose, it should turn easily and our spring can be attached after cooling. Graphite is a good lubricant! Fitment 1947 Chevy Truck1948 Chevy Truck1949 Chevy Truck1950 Chevy Truck1951 Chevy Truck1952 Chevy Truck1953 Chevy Truck1954 Chevy Truck1960 Chevy Truck1961 Chevy Truck1962 Chevy Truck1963 Chevy Truck1964 Chevy Truck1965 Chevy Truck1937 Chevy Truck1938 Chevy Truck1939 Chevy Truck1940 Chevy Truck1941 Chevy Truck1942 Chevy Truck1943 Chevy Truck1944 Chevy Truck1945 Chevy Truck1946 Chevy Truck1937 GMC Truck1938 GMC Truck1939 GMC Truck1940 GMC Truck1941 GMC Truck1942 GMC Truck1943 GMC Truck1944 GMC Truck1945 GMC Truck1946 GMC Truck1947 GMC Truck1948 GMC Truck1949 GMC Truck1950 GMC Truck1951 GMC Truck1952 GMC Truck1953 GMC Truck1954 GMC Truck1960 GMC Truck1961 GMC Truck1962 GMC Truck1963 GMC Truck1964 GMC Truck1965 GMC Truck1955 1st Series Chevy Truck1955 2nd Series Chevy Truck1955 1st Series GMC Truck1955 2nd Series GMC Truck1956 Chevy Truck1957 Chevy Truck1958 Chevy Truck1959 Chevy Truck1956 GMC Truck1957 GMC Truck1958 GMC Truck1959 GMC Truck Powered by SixBit's eCommerce Solution

Price: 29.95 USD

Location: Riverside, Missouri

End Time: 2024-12-05T15:57:54.000Z

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