Silicone Reducing Sleeve 4" ID to 3.8" ID - Gloss Black
Shipping Weight: 0.40 pounds
68 available for immediate delivery
Quantity in Basket: None
This 4 inch to 3.8 inch reducing silicone sleeve is 3 inches long. Rated at 350 F continuous. Four-ply poly reinforced silicone for strength. Perfect for air-to-air aftercooler systems and turbocharger/supercharger connections. Fits on most LS1 MAF's. Recommended clamps are 94100-0438 and 94100-0425. Imported.