🚚 Free Worldwide Shipping on All Orders!Shop Now

HomeStore
Michigan Motorsports 1.890" Intake Valves Stock Replacement | fits LM7 L59 LR4 LM4 Cathedral Port 706 862 Heads | Durable Valves for GM 4.8L 5.3L LS Engines
Michigan Motorsports 1.890" Intake Valves Stock Replacement | fits LM7 L59 LR4 LM4 Cathedral Port 706 862 Heads | Durable Valves for GM 4.8L 5.3L LS Engines
- Direct Stock Replacement – Designed as a reliable OEM-style replacement intake valve for cathedral port heads, ensuring proper fit and function without modifications.
- Precision 1.890" Size – Matches factory valve dimensions for 706 and 862 casting cylinder heads, restoring proper airflow and sealing in LS engines.
- Durable Construction – Built from high-quality materials for excellent heat resistance, durability, and consistent long-term performance in street-driven applications.
- Compatible with Popular LS Engines – Fits LM7, L59, LR4, and LM4 engines commonly found in 4.8L and 5.3L GM trucks and SUVs, making it a versatile replacement option.
- Trusted Michigan Motorsports Quality – Backed by years of LS expertise, these valves provide OEM reliability with the added confidence of Michigan Motorsports’ performance reputation.
Select Number of Items
From $15.99
Michigan Motorsports 1.890" Intake Valves Stock Replacement | fits LM7 L59 LR4 LM4 Cathedral Port 706 862 Heads | Durable Valves for GM 4.8L 5.3L LS Engines—
$15.99
More Images






Michigan Motorsports 1.890" Intake Valves Stock Replacement | fits LM7 L59 LR4 LM4 Cathedral Port 706 862 Heads | Durable Valves for GM 4.8L 5.3L LS Engines
- Direct Stock Replacement – Designed as a reliable OEM-style replacement intake valve for cathedral port heads, ensuring proper fit and function without modifications.
- Precision 1.890" Size – Matches factory valve dimensions for 706 and 862 casting cylinder heads, restoring proper airflow and sealing in LS engines.
- Durable Construction – Built from high-quality materials for excellent heat resistance, durability, and consistent long-term performance in street-driven applications.
- Compatible with Popular LS Engines – Fits LM7, L59, LR4, and LM4 engines commonly found in 4.8L and 5.3L GM trucks and SUVs, making it a versatile replacement option.
- Trusted Michigan Motorsports Quality – Backed by years of LS expertise, these valves provide OEM reliability with the added confidence of Michigan Motorsports’ performance reputation.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- Direct Stock Replacement – Designed as a reliable OEM-style replacement intake valve for cathedral port heads, ensuring proper fit and function without modifications.
- Precision 1.890" Size – Matches factory valve dimensions for 706 and 862 casting cylinder heads, restoring proper airflow and sealing in LS engines.
- Durable Construction – Built from high-quality materials for excellent heat resistance, durability, and consistent long-term performance in street-driven applications.
- Compatible with Popular LS Engines – Fits LM7, L59, LR4, and LM4 engines commonly found in 4.8L and 5.3L GM trucks and SUVs, making it a versatile replacement option.
- Trusted Michigan Motorsports Quality – Backed by years of LS expertise, these valves provide OEM reliability with the added confidence of Michigan Motorsports’ performance reputation.


















