![EFI Sensor Kit for 1-148-015 Downdraft Manifold [Fast Kit 1-135-012] except stock equipped EGR](https://cdn.shopify.com/s/files/1/0762/0316/3867/files/PCE651.XXXX_d743e588-5430-436d-a698-620ac7489e97.jpg?v=1782108350)
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except stock equipped EGR
These cast aluminum manifolds accept square-bore carburetors and are pressure tested to ensure maximum performance
Speedmaster LS-series cylinder heads are rapidly expanding
The GM LS3 Modular Ram Air Intake Manifold was designed for high-performance applications where induction system height is not limited
To remain street legal with a square bore carb
EFI Sensor Kit for 1-148-015 Downdraft Manifold [Fast Kit 1-135-012] except stock equipped EGR
US$ 11.50
US$ 11.50
US$ 46.99
US$ 42.00
US$ 11.50
US$ 25.00
