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Michigan Motorsports Stock Replacement 1.550' LS Exhaust Valves -Fits Cathedral Port 243 799 706 862 317 241 853 806 Heads LS1 LS2 LS6 LQ4 LQ9 LC9 LMG LM7 (8)

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$89.99

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About this item

  • Michigan Motorsports 1.550" Stock Replacement LS Exhaust Valves
  • Fits 1997-2013 Cathedral Port LS Heads. Also Fits Casting Numbers 243 799 706 862 317 241 853 806
  • Choose Single or Set of 8 Exhaust Valves
  • Michigan Motorsports' standard replacement valves are an affordable option to freshen up your stock or mild performance LS engine. These valves are designed to be a direct drop-in replacement for the factory 1.55" Exhaust valves on the applications listed above and below.
  • For higher performance and racing applications, be sure to check out our stainless valve options!


Michigan Motorsports 1.550" Stock Replacement LS Exhaust Valves Fits 1997-2013 Cathedral Port LS Heads Fits Casting Numbers 243 799 706 862 317 241 853 806 Choose Single or Set of 8 Exhaust Valves Michigan Motorsports' standard replacement valves are an affordable option to freshen up your stock or mild performance LS engine. These valves are designed to be a direct drop-in replacement for the factory 1.55" Exhaust valves on the applications listed above and below. For higher performance and racing applications, be sure to check out our stainless valve options! Fits Engine Codes: LS1 LS6 LS2 LQ4 LQ9 LS4 LY2 L20 LY5 LMG LMF LH6 LC9 LH8 LH9 LR4 LM7 L59 L33