Michigan Motorsports 1.89"/1.55" Stock Replacement Valve Set
Fits 1999-2006 Cathedral Port Head Casting Numbers 706 862. Fits Engine Codes: LM7 L59 LR4 LM4.
Includes 8 x 1.890" Intake Valves and 8 x 1.550" 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 1.890" Intake and 1.55" Exhaust valves on the applications listed above.
For higher performance and racing applications, be sure to check out our stainless valve options!
Description
Michigan Motorsports 1.89"/1.55" Stock Replacement Valve Set Fits 1999-2006 Cathedral Port Head Casting Numbers 706 862 Fits Engine Codes: LM7 L59 LR4 LM4 Includes 8 x 1.890" Intake Valves and 8 x 1.550" 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 1.890" Intake and 1.55" Exhaust valves on the applications listed above. For higher performance and racing applications, be sure to check out our stainless valve options!