Michigan Motorsports 1.890" & 1.550" Stock Replacement LS Vavle Set - Fits LM7 L59 LR4 LM4 4.8L 5.3L
Product details
| Management number | 215592391 | Release Date | 2026/04/12 | List Price | US$60.80 | Model Number | 215592391 | ||
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| Category | |||||||||
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!
- 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!
| Size | 1.890" (Intake) & 1.550" (Exhaust) |
|---|---|
| Brand Name | Michigan Motorsports |
| Unit Count | 16.0 Count |
| Valve Type | poppet valve |
| Thread Size | 1.89 inches |
| Manufacturer | Michigan Motorsports |
| Model Number | MM-1.890STD-08+MM-1.550STD-08 |
| Material Type | Steel |
| Exterior Finish | Stainless Steel |
| Item Dimensions | 1 x 1 x 1 inches |
| Number of Ports | 16 |
| Included Components | (8) 1.550" Exhaust Valves, (8) 1.890" Intake Valves |
| Inlet Connection Size | 1.89 Inches |
| Inlet Connection Type | Flange |
| Outlet Connection Size | 1.89 Inches |
| Outlet Connection Type | Flange |
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