57-74 2in Heat Riser
1957-1974 Corvette 2" Heat Riser
1957-1974 Corvette 2" Heat Riser
  • 1957-1974 Corvette 2" Heat Riser
  • 57-74 2" Heat Riser - Technical Diagrams
$61.99
In stock Ships today if ordered by 3pm ET! Ships Monday if ordered by 3pm ET!
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  • Made in the USA This item is proudly Made in the USA
    1957-1974 Corvette 2" heat riser valve - cast iron heat riser with butterfly valve mounts between the exhaust manifold and front y-pipe on the passenger side. Remains in the closed valve to force heat into the carburetor choke assembly at start-up. For use with 2" exhaust manifolds.
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    Additional Item Information

      WARNING: This product can expose you to a chemical known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.p65warnings.co.gov

    This Corvette Part or Accessory fits vehicles from: